# Copyright 2012 the V8 project authors. All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
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#       copyright notice, this list of conditions and the following
#       disclaimer in the documentation and/or other materials provided
#       with the distribution.
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#       contributors may be used to endorse or promote products derived
#       from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

[
[ALWAYS, {
  # Modules which are only meant to be imported from by other tests, not to be
  # tested standalone.
  'modules-skip*': [SKIP],
  'harmony/modules-skip*': [SKIP],
  'harmony/shadowrealm-skip*': [SKIP],
  'regress/modules-skip*': [SKIP],
  'wasm/exceptions-utils': [SKIP],
  'wasm/gc-js-interop-helpers': [SKIP],
  'wasm/gc-js-interop-export': [SKIP],
  'wasm/wasm-module-builder': [SKIP],
  'compiler/fast-api-helpers': [SKIP],
  'typedarray-helpers': [SKIP],

  # All tests in the bug directory are expected to fail.
  'bugs/*': [FAIL],

  ##############################################################################
  # Open bugs.

  # Issue 3784: setters-on-elements is flaky
  'setters-on-elements': [PASS, FAIL],

  # https://crbug.com/v8/7697
  'array-literal-feedback': [PASS, FAIL],

  # https://crbug.com/v8/7775
  'allocation-site-info': [SKIP],

  # BUG(v8:10197)
  'regress/regress-748069': [SKIP],

  # https://crbug.com/1043058
  # Enable once serializing a running isolate is fully implemented.
  'serialize-deserialize-now': [SKIP],

  # BUG(v8:9506): slow tests.
  'wasm/shared-memory-worker-explicit-gc-stress': [PASS, SLOW],
  'wasm/shared-memory-worker-gc': [PASS, SLOW],
  'wasm/shared-memory-worker-gc-stress': [PASS, SLOW],

  # https://crbug.com/1129854
  'tools/log': ['arch == arm or arch == arm64', SKIP],

  # https://crbug.com/v8/10948
  'wasm/atomics': [PASS, ['arch == arm and not simulator_run', SKIP]],

  # crbug.com/v8/12472 Stack overflow during regexp node generation.
  'regress/regress-crbug-595657': [SKIP],
  'regress/regress-475705': [SKIP],

  ##############################################################################
  # Tests where variants make no sense.
  'd8/enable-tracing': [PASS, NO_VARIANTS],
  'd8/d8-os': [PASS, NO_VARIANTS],
  'd8/d8-performance-now': [PASS, NO_VARIANTS, ['mode != release or simulator_run', SKIP]],
  'regexp-global': [PASS, NO_VARIANTS],
  'regress/regress-4595': [PASS, NO_VARIANTS],
  'regress/regress-crbug-491062': [PASS, NO_VARIANTS],
  'third_party/regexp-pcre/regexp-pcre': [PASS, NO_VARIANTS],
  'tools/compiler-trace-flags': [PASS, NO_VARIANTS],
  'tools/dumpcpp': [PASS, SLOW, NO_VARIANTS, ['mode != release or system not in (linux, macos) or simulator_run or asan', SKIP]],
  'tools/tickprocessor': [PASS, SLOW, NO_VARIANTS, ['mode != release or system not in (linux, macos) or simulator_run or asan', SKIP]],
   # Also skip example file which is not a test.
  'tools/tickprocessor-test-large': [SKIP],

  # Issue 488: this test sometimes times out.
  # TODO(arm): This seems to flush out a bug on arm with simulator.
  'array-constructor': [PASS, SLOW, ['arch == arm and simulator_run', SKIP]],

  ##############################################################################
  # Long-running tests.
  # We really should find better solutions for these.
  'es6/promise-all-overflow-1': [SKIP],
  'harmony/promise-any-overflow-1': [SKIP],
  'migrations': [SKIP],
  'regress/regress-2073': [SKIP],

  ##############################################################################
  # Tests verifying CHECK and ASSERT.
  #
  # With the official_build flag CHECK failures can't be distinguished from
  # CRASH. See cctest.status for details (v8:13945).
  'verify-check-false': [FAIL, NO_VARIANTS, ['official_build', CRASH]],
  'verify-assert-false': [NO_VARIANTS, ['mode == release and dcheck_always_on == False', PASS], ['mode == debug', FAIL]],

  ##############################################################################
  # Tests with different versions for release and debug.
  'compiler/alloc-number': [PASS, ['mode == debug', SKIP]],
  'compiler/alloc-number-debug': [PASS, ['mode == release', SKIP]],
  'regress/regress-634-debug': [PASS, ['mode == release', SKIP]],

  # This test variant makes only sense on arm.
  'math-floor-of-div-nosudiv': [PASS, SLOW, ['arch not in [arm, arm64]', SKIP]],

  # OOM flakes in isolates tests because too many largish heaps are created.
  'asm/asm-heap': [PASS, NO_VARIANTS, ['isolates', SKIP]],

  # Slow tests.
  'array-functions-prototype-misc': [PASS, SLOW],
  'asm/embenchen/*': [PASS, SLOW, NO_VARIANTS],
  'asm/poppler/*': [PASS, SLOW, NO_VARIANTS],
  'asm/sqlite3/*': [PASS, SLOW, NO_VARIANTS],
  'compiler/regress-9017': [PASS, SLOW],
  'copy-on-write-assert': [PASS, SLOW],
  'es6/promise-all-overflow-2': [PASS, SLOW, ['arch != x64', SKIP]],
  'es6/typedarray-construct-offset-not-smi': [PASS, SLOW],
  'harmony/promise-any-overflow-2': [PASS, SLOW, ['arch != x64', SKIP]],
  'harmony/futex': [PASS, SLOW],
  'harmony/regexp-property-script-extensions': [PASS, SLOW],
  'large-object-literal-slow-elements': [PASS, SLOW],
  'math-floor-of-div': [PASS, SLOW],
  'md5': [PASS, SLOW],
  'readonly': [PASS, SLOW],
  'regress-1417125': [PASS, SLOW, ['mode != release or arch != x64', SKIP]],
  'regress/regress-1122': [PASS, SLOW],
  'regress/regress-605470': [PASS, SLOW],
  'regress/regress-655573': [PASS, SLOW],
  'regress/regress-1200351': [PASS, SLOW],
  'regress/regress-crbug-808192': [PASS, SLOW, NO_VARIANTS, ['arch not in (ia32, x64)', SKIP], ['tsan', SKIP]],
  'regress/regress-crbug-918301': [PASS, SLOW, NO_VARIANTS, ['mode != release or dcheck_always_on', SKIP], ['(arch == arm or arch == arm64) and simulator_run', SKIP]],
  'regress/regress-crbug-1276923': [PASS, SLOW],
  'regress/wasm/regress-810973': [PASS, SLOW],
  'sealed-array-reduce': [PASS, SLOW],
  'string-replace-gc': [PASS, SLOW],
  'wasm/embenchen/*': [PASS, SLOW],
  'wasm/futex': [PASS, SLOW],
  'wasm/unreachable-validation': [PASS, SLOW],
  'wasm/atomics-stress': [PASS, SLOW, NO_VARIANTS, ['mode != release or dcheck_always_on', SKIP], ['tsan', SKIP]],
  'wasm/atomics64-stress': [PASS, SLOW, NO_VARIANTS, ['mode != release or dcheck_always_on', SKIP], ['tsan', SKIP]],
  'wasm/atomics-memory64': [PASS, SLOW, NO_VARIANTS, ['mode != release or dcheck_always_on', SKIP], ['tsan', SKIP]],
  'wasm/compare-exchange-stress': [PASS, SLOW, NO_VARIANTS],
  'wasm/compare-exchange64-stress': [PASS, SLOW, NO_VARIANTS],
  'wasm/code-space-overflow': [PASS, SLOW, NO_VARIANTS, ['gc_stress == True or (simulator_run and mode == debug)', SKIP]],
  'wasm/max-wasm-functions': [PASS, SLOW, ['mode != release or dcheck_always_on or simulator_run or verify_predictable', SKIP], ['tsan', SKIP]],

  # Very slow on ARM, MIPS, RISCV and LOONG, contains no architecture dependent code.
  'unicode-case-overoptimization0': [PASS, NO_VARIANTS, ['arch in (arm, arm64, mips64el, mips64, riscv64, riscv32, loong64)', SKIP]],
  'unicode-case-overoptimization1': [PASS, NO_VARIANTS, ['arch in (arm, arm64, mips64el, mips64, riscv64, riscv32, loong64)', SKIP]],
  'regress/regress-3976': [PASS, NO_VARIANTS, ['arch in (arm, arm64, mips64el, mips64, riscv64, riscv32, loong64)', SKIP]],
  'regress/regress-crbug-482998': [PASS, NO_VARIANTS, ['arch in (arm, arm64, mips64el, riscv64, riscv32, loong64)', SKIP]],
  'regress/regress-740784': [PASS, NO_VARIANTS, ['arch in (arm, arm64, mips64el, riscv64,riscv32, loong64)', SKIP]],

  # TODO(bmeurer): Flaky timeouts (sometimes <1s, sometimes >3m).
  'unicodelctest': [PASS, NO_VARIANTS],
  'unicodelctest-no-optimization': [PASS, NO_VARIANTS],

  # Test is only enabled on ASAN. Takes too long on many other bots.
  # Also disabled on Mac ASAN for https://crbug.com/v8/11437.
  'regress/regress-crbug-9161': [PASS, SLOW, ['not asan or system == macos', SKIP]],

  # OOM with too many isolates/memory objects (https://crbug.com/1010272)
  # Predictable tests fail due to race between postMessage and GrowMemory
  'regress/wasm/regress-1010272': [PASS, HEAVY, NO_VARIANTS, ['system == android', SKIP], ['verify_predictable', SKIP]],

  # Only makes sense without i18n.
  'es6/unicode-regexp-ignore-case-noi18n':
      [['not i18n', PASS], ['i18n', FAIL]],

  # Needs to be adapted after changes to Function constructor. chromium:1065094
  'cross-realm-filtering': [SKIP],

  # Tests that need to run sequentially (e.g. due to memory consumption).
  'compiler/array-subclass': [PASS, HEAVY],
  'compiler/regress-crbug-11564': [PASS, HEAVY],
  'd8/d8-worker-shutdown*': [PASS, HEAVY],
  'es6/large-classes-*': [PASS, HEAVY],
  'harmony/sharedarraybuffer-stress': [PASS, HEAVY],
  'harmony/sharedarraybuffer-worker-gc-stress': [PASS, HEAVY],
  'ignition/regress-672027': [PASS, HEAVY],
  'json2': [PASS, HEAVY],
  'regress/regress-500980': [PASS, HEAVY],
  'regress/regress-599414-array-concat-fast-path': [PASS, HEAVY],
  'regress/regress-678917': [PASS, HEAVY],
  'regress/regress-779407': [PASS, HEAVY],
  'regress/regress-852258': [PASS, HEAVY],
  'regress/regress-862433': [PASS, HEAVY],
  'regress/regress-1034322': [PASS, HEAVY, NO_VARIANTS, ['mode != release', SKIP]],
  'regress/regress-crbug-119926': [PASS, HEAVY],
  'regress/regress-crbug-941743': [PASS, HEAVY],
  'regress/regress-crbug-1191886': [PASS, HEAVY],
  'wasm/externref-globals': [PASS, HEAVY],

  # TODO(v8:10915): Fails with --future.
  'harmony/weakrefs/stress-finalizationregistry-dirty-enqueue': [SKIP],

  # Needs deterministic test helpers for concurrent maglev tiering.
  # TODO(jgruber,v8:7700): Implement ASAP.
  'maglev/18': [SKIP],

  # --perf-prof is only available on Linux, and --perf-prof-unwinding-info only
  # on selected architectures.
  'regress/wasm/regress-1032753': [PASS, ['system != linux', SKIP]],
  'regress/regress-913844': [PASS,
    ['system != linux or arch not in (arm, arm64, x64, s390x, ppc64)', SKIP]],
}],  # ALWAYS

################################################################################
['mode == release', {
  # Slow tests in release mode.
  'wasm/many-modules': [PASS, SLOW],
}],

##############################################################################
['mode == debug', {
  # Skip slow tests in debug mode.
  'array-functions-prototype-misc': [SKIP],
  'compiler/regress-808472': [SKIP],
  'compiler/regress-1161357': [SKIP],
  'es6/promise-all-overflow-2': [SKIP],
  'generated-transition-stub': [SKIP],
  'regress/regress-524': [SKIP],
  'regress/regress-4595': [SKIP],
  'regress/regress-430201': [SKIP],
  'regress/regress-430201b': [SKIP],
  'regress/regress-716044': [SKIP],
  'regress/regress-crbug-217858': [SKIP],
  'regress/regress-crbug-808192': [SKIP],
  'regress/regress-crbug-941743': [SKIP],
  'regress/regress-create-exception': [SKIP],

  # These tests run out of stack space in debug mode.
  'big-array-literal': [SKIP],
  'big-object-literal': [SKIP],

  # Too slow in debug mode BUG(v8:9506): times out.
  'wasm/shared-memory-worker-explicit-gc-stress': [SKIP],
  'wasm/shared-memory-worker-gc-stress': [SKIP],

  # For these tests, making them as slow is enough:
  'numops-fuzz-part*': [SLOW],

  # worker creation/shutdown is very slow in debug mode
  'd8/d8-worker-shutdown*': [SLOW],

  # BUG(v8:11745) The test allocates too much memory, making it slow on debug.
  'compiler/regress-crbug-11564': [SKIP],

  'regress/regress-992389*': [PASS, SLOW],
  'es6/block-conflicts-sloppy': [PASS, SLOW],
  'es6/block-conflicts': [PASS, SLOW],
  'es6/typedarray-of': [PASS, SLOW],
}],  # mode == debug

['novfp3', {
  'asm/embenchen/box2d': [SKIP],
  'asm/embenchen/zlib': [SKIP],
  'asm/embenchen/memops': [SKIP],
  'asm/embenchen/lua_binarytrees': [SKIP],
}],  # novfp3

##############################################################################
# TODO(ahaas): Port multiple return values to MIPS, S390 and PPC
['arch in (mips64, mips64el, s390, s390x, ppc, ppc64)', {
  'wasm/multi-value': [SKIP],
}],

##############################################################################
['simulator_run', {
  # Skip/annotate tests that are too slow on simulators.
  'random-bit-correlations': [SLOW],
  'regress/regress-crbug-941743': [SKIP],
  'regress/regress-crbug-1041232': [SKIP],
  'regress/wasm/regress-1010272': [SKIP],
  'wasm/atomics-stress': [SKIP],
  'wasm/atomics64-stress': [SKIP],
  'wasm/atomics-memory64': [SKIP],
}],  # simulator_run

##############################################################################
['gc_stress', {
  # Skip tests not suitable for GC stress.
  'allocation-site-info': [SKIP],
  'array-constructor-feedback': [SKIP],
  'array-feedback': [SKIP],
  'array-literal-feedback': [SKIP],
  'd8/d8-performance-now': [SKIP],
  'elements-kind': [SKIP],
  'elements-transition-hoisting': [SKIP],
  'fast-prototype': [SKIP],
  'field-type-tracking': [SKIP],
  'getters-on-elements': [SKIP],
  'es6/block-let-crankshaft': [SKIP],
  'maglev/osr-to-tf': [SKIP],
  'opt-elements-kind': [SKIP],
  'osr-elements-kind': [SKIP],
  'compiler/number-divide': [SKIP],
  'regress/regress-crbug-137689': [SKIP],
  'regress/regress-trap-allocation-memento': [SKIP],
  'regress/regress-2249': [SKIP],
  'regress/regress-3709': [SKIP],
  'regress/regress-4121': [SKIP],
  'regress/regress-6989': [SKIP],
  'compare-known-objects-slow': [SKIP],
  'compiler/array-multiple-receiver-maps': [SKIP],
  # Tests taking too long
  'regress/regress-1122': [SKIP],
  'regress/regress-353551': [SKIP],
  'regress/regress-crbug-119926': [SKIP],
  'regress/short-circuit': [SKIP],
  'stack-traces-overflow': [SKIP],
  'unicode-test': [SKIP],
  'whitespaces': [SKIP],
  'baseline/*': [SKIP],
  'regress/regress-chromium-1194026': [SKIP],

  # Unsuitable for GC stress because coverage information is lost on GC.
  'code-coverage-ad-hoc': [SKIP],
  'code-coverage-precise': [SKIP],

  # Takes too long with TF.
  'array-sort': [PASS, NO_VARIANTS],
  'regress/regress-91008': [PASS, NO_VARIANTS],
  'regress/regress-transcendental': [PASS, ['arch == arm64', NO_VARIANTS]],
  'compiler/osr-regress-max-locals': [PASS, NO_VARIANTS],
  'math-floor-of-div': [PASS, SLOW, NO_VARIANTS],
  'unicodelctest': [PASS, NO_VARIANTS],
  'unicodelctest-no-optimization': [PASS, NO_VARIANTS],

  # TODO(jkummerow): Doesn't work correctly in GC stress.
  'regress/regress-crbug-500497': [SKIP],

  # Too slow for gc stress.
  'asm/embenchen/box2d': [SKIP],

  # Too slow for gc stress, BUG(v8:9506): times out.
  'wasm/shared-memory-worker-explicit-gc-stress': [SKIP],
  'wasm/shared-memory-worker-gc-stress': [SKIP],

  # BUG(v8:4237)
  'regress/regress-3976': [SKIP],

  # Slow tests.
  'array-constructor': [PASS, SLOW],
  'json': [PASS, SLOW],
  'regress/asm/regress-775710': [PASS, SLOW],
  'regress/regress-crbug-820312': [PASS, SLOW],

  # BUG(v8:4779): Crashes flakily with stress mode on arm64.
  'array-splice': [PASS, SLOW, ['arch == arm64', NO_VARIANTS]],

  # BUG(v8:7880): Slow tests.
  'regress/regress-707066': [SKIP],
  'regress/regress-446389': [SKIP],
  'regress/regress-458987': [SKIP],
  'es6/regress/regress-crbug-465671': [SKIP],
  'regress/regress-inline-getter-near-stack-limit': [SKIP],
  'es6/regress/regress-crbug-465671-null': [SKIP],
  'regress/regress-148378': [SKIP],
  'regress/regress-crbug-762472': [SKIP],

  # BUG(v8:10035)
  'compiler/deopt-array-builtins': [SKIP],

  # BUG(v8:11240)
  'regress/regress-v8-9267-1': [SKIP],

  # BUG(v8:12561)
  'spread-large-map': [SKIP],

  # Flaky tests due to GC interferring with optimization.
  'compiler/regress-crbug-1323114': [SKIP],

  # https://crbug.com/v8/13461
  'maglev/inner-function': [SKIP],
}],  # 'gc_stress'

##############################################################################
['gc_stress or variant == stress_concurrent_allocation', {
  # These tests check that FinalizationRegistry cleanup tasks and/or the
  # clearing of WeakRefs work as expected. They use carefully triggered
  # synchronous or asynchronous GCs to achieve that and they assume that
  # there are no unexpected, externally triggered GCs that would interfere
  # with the tests. Therefore, they are unsuitable for modes that stress
  # activities which can trigger GC.
  'harmony/weakrefs/cleanup': [SKIP],
  'harmony/weakrefs/cleanup-is-not-a-microtask': [SKIP],
  'harmony/weakrefs/cleanup-on-detached-realm': [SKIP],
  'harmony/weakrefs/cleanupsome': [SKIP],
  'harmony/weakrefs/cleanupsome-after-unregister': [SKIP],
  'harmony/weakrefs/finalizationregistry-and-weakref': [SKIP],
  'harmony/weakrefs/finalizationregistry-independent-lifetime': [SKIP],
  'harmony/weakrefs/finalizationregistry-independent-lifetime-multiple': [SKIP],
  'harmony/weakrefs/finalizationregistry-keeps-holdings-alive': [SKIP],
  'harmony/weakrefs/finalizationregistry-scheduled-for-cleanup-multiple-times': [SKIP],
  'harmony/weakrefs/multiple-dirty-finalization-groups': [SKIP],
  'harmony/weakrefs/reentrant-gc-from-cleanup': [SKIP],
  'harmony/weakrefs/symbol-as-weakref-target-gc': [SKIP],
  'harmony/weakrefs/symbol-in-finalizationregistry': [SKIP],
  'harmony/weakrefs/two-weakrefs': [SKIP],
  'harmony/weakrefs/undefined-holdings': [SKIP],
  'harmony/weakrefs/unregister-after-cleanup': [SKIP],
  'harmony/weakrefs/unregister-before-cleanup': [SKIP],
  'harmony/weakrefs/unregister-called-twice': [SKIP],
  'harmony/weakrefs/unregister-inside-cleanup2': [SKIP],
  'harmony/weakrefs/unregister-inside-cleanup3': [SKIP],
  'harmony/weakrefs/unregister-inside-cleanup': [SKIP],
  'harmony/weakrefs/unregister-many': [SKIP],
  'harmony/weakrefs/unregister-when-cleanup-already-scheduled': [SKIP],
  'harmony/weakrefs/weak-cell-basics': [SKIP],
  'harmony/weakrefs/weakref-creation-keeps-alive': [SKIP],
  'harmony/weakrefs/weakref-deref-keeps-alive': [SKIP],
}],  # 'gc_stress or variant == stress_concurrent_allocation'

##############################################################################
# TODO(v8:7777): Change this once wasm is supported in jitless mode.
['not has_webassembly or variant == jitless', {
  # Skip tests that require webassembly.
  'regress/asm/*': [SKIP],
  'regress/wasm/*': [SKIP],

  'asm/*': [SKIP],
  'wasm/*': [SKIP],

  # Tests tracing when generating wasm in TurboFan.
  'tools/compiler-trace-flags-wasm': [SKIP],

  'compiler/fast-api-calls-wasm': [SKIP],
}],  # not has_webassembly or variant == jitless

##############################################################################
['has_jitless', {
  # invocation_count maintenance is disabled.
  'code-coverage*': [SKIP],
}],  # has_jitless

##############################################################################
['lite_mode or variant == jitless', {
  # Timeouts in lite / jitless mode.
  'asm/embenchen/*': [SKIP],

  # Tests that generate code at runtime.
  'code-comments': [SKIP],
  'regexp-tier-up': [SKIP],
  'regexp-tier-up-multiple': [SKIP],
  'regress/regress-996234': [SKIP],

  # These tests rely on TurboFan being enabled.
  'compiler/call-with-arraylike-or-spread*': [SKIP],
  'compiler/fast-api-calls': [SKIP],
  'compiler/fast-api-interface-types': [SKIP],
  'compiler/regress-crbug-1201011': [SKIP],
  'compiler/regress-crbug-1201057': [SKIP],
  'compiler/regress-crbug-1201082': [SKIP],

  # These tests check that we can trace the compiler.
  'tools/compiler-trace-flags': [SKIP],

  # Too slow on arm64 simulator and debug: https://crbug.com/v8/7783
  'md5': [PASS, ['arch == arm64 and mode == debug and simulator_run', SKIP]],

  # Slow with pointer compression.
  'regress/regress-crbug-319860': [PASS, ['pointer_compression', SLOW]],

  # Flag --interpreted-frames-native-stack incompatible with jitless
  'regress/regress-10138': [SKIP],
  'regress/regress-1078913': [SKIP],

  # Baseline incompatible with jitless
  'baseline/*': [SKIP],

  # BUG(https://crbug.com/v8/13107).
  'regress/regress-1018871': [PASS, ['tsan', SKIP]],
}],  # 'lite_mode or variant == jitless'

##############################################################################
['not i18n', {
  # Case-insensitive unicode regexp relies on case mapping provided by ICU.
  'es6/unicode-regexp-ignore-case': [FAIL],
  'es7/regexp-ui-word': [FAIL],
  'regress/regress-5036': [FAIL],

  # Desugaring regexp property class relies on ICU. Anything goes as long as we
  # don't crash.
  'harmony/regexp-property-*': [PASS,FAIL],
  'regress/regress-1262423': [PASS,FAIL],
  'regress/regress-793588': [PASS,FAIL],
  'regress/regress-crbug-1437346': [PASS,FAIL],

  # RegExp unicode tests relies on ICU for property classes and
  # case-insensitive unicode patterns.
  'harmony/regexp-unicode-sets': [PASS,FAIL],

  # The noi18n build cannot parse characters in supplementary plane.
  'harmony/regexp-named-captures': [FAIL],
  'regress/regress-v8-10384': [FAIL],

  # noi18n cannot turn on ICU backend for Date. Anything goes as long as we
  # don't crash.
  'icu-date-to-string': [PASS,FAIL],
  'icu-date-lord-howe': [PASS,FAIL],
  'tzoffset-transition-apia': [PASS,FAIL],
  'tzoffset-transition-lord-howe': [PASS,FAIL],
  'tzoffset-transition-moscow': [PASS,FAIL],
  'tzoffset-transition-new-york': [PASS,FAIL],
  'tzoffset-seoul': [PASS,FAIL],

  # i18n is required for Intl
  'regress/regress-crbug-1052647': [PASS,FAIL],
  'regress/regress-1409058': [SKIP],

  # Temporal intl tests won't work without i18n
  'temporal/function-exist': [FAIL],
  'temporal/plain-date-get-era': [FAIL],
  'temporal/plain-date-get-eraYear': [FAIL],
  'temporal/plain-date-time-get-era': [FAIL],
  'temporal/plain-date-time-get-eraYear': [FAIL],

  # Non-BMP characters currently aren't considered identifiers without i18n
  'harmony/private-name-surrogate-pair': [PASS,FAIL],

  # Tests ICU-specific behavior.
  'regress/regress-crbug-1414292': [SKIP],
}],  # 'not i18n'

##############################################################################
['full_debug', {
  # Tests too slow in non-optimized debug mode.
  'regress/regress-2790': [SKIP],
  'regress/regress-740784': [SKIP],
  'regress/regress-992389': [SKIP],
}],  # 'full_debug'

##############################################################################
['byteorder == big', {
  # Emscripten requires little-endian, skip all tests on big endian platforms.
  'asm/embenchen/*': [SKIP],
  'asm/poppler/*': [SKIP],
  'asm/sqlite3/*': [SKIP],
  # TODO(mips-team): Fix Wasm for big-endian.
  'wasm/*': [SKIP],
}],  # 'byteorder == big'

##############################################################################
# 32-bit platforms
['arch in (ia32, arm, riscv32)', {
  # Needs >2GB of available contiguous memory.
  'wasm/grow-huge-memory': [SKIP],
  'wasm/huge-memory': [SKIP],
  'wasm/huge-typedarray': [SKIP],
  'wasm/bigint-opt': [SKIP],
  'wasm/simd-lane-memory64': [SKIP],
  'regress/regress-1320641': [SKIP],

  # Needs a huge Uint8Array.
  'regress/regress-1432470': [SKIP],

  # Needs 64-bit number register support
  'compiler/fast-api-calls-64-bit-integer-values': [SKIP],
}],  # 'arch in (ia32, arm, riscv32)'

##############################################################################
['arch == arm64', {

  # Requires bigger stack size in the Genesis and if stack size is increased,
  # the test requires too much time to run.  However, the problem test covers
  # should be platform-independent.
  'regress/regress-1132': [SKIP],

  # Pass but take too long to run. Skip.
  # Some similar tests (with fewer iterations) may be included in arm64-js
  # tests.
  'asm/embenchen/box2d': [SKIP],
  'asm/embenchen/lua_binarytrees': [SKIP],
  'compiler/regress-arguments': [SKIP],
  'compiler/regress-gvn': [SKIP],
  'compiler/regress-4': [SKIP],
  'compiler/regress-or': [SKIP],
  'compiler/regress-rep-change': [SKIP],
  'regress/regress-1117': [SKIP],
  'regress/regress-1849': [SKIP],
  'regress/regress-3247124': [SKIP],
  'regress/regress-91008': [SKIP],
  'regress/regress-91010': [SKIP],
  'regress/regress-91013': [SKIP],
  'regress/regress-99167': [SKIP],

  # BUG(v8:3457).
  'deserialize-reference': [PASS, FAIL],

  # OOMing tests
  'regress/regress-500980': [SKIP],

  # BUG(v8:9337).
  'compiler/regress-9017': [SKIP],

  # Slow tests.
  'array-indexing': [PASS, SLOW],
  'array-reduce': [PASS, SLOW],
  'array-sort': [PASS, SLOW],
  'array-splice': [PASS, SLOW],
  'compiler/alloc-number': [PASS, SLOW],
  'compiler/osr-with-args': [PASS, SLOW],
  'frozen-array-reduce': [PASS, SLOW],
  'generated-transition-stub': [PASS, SLOW],
  'json2': [PASS, SLOW],
  'math-floor-of-div-nosudiv': [PASS, SLOW],
  'messages': [PASS, SLOW],
  'regress/regress-2790': [PASS, SLOW],
  'regress/regress-490': [PASS, SLOW],
  'regress/regress-crbug-217858': [PASS, SLOW],
  'regress/regress-create-exception': [PASS, SLOW],
  'regress/regress-json-stringify-gc': [PASS, SLOW],
  'string-indexof-2': [PASS, SLOW],
  'unicodelctest-no-optimization': [PASS, SLOW],
  'unicodelctest': [PASS, SLOW],
  'unicode-test': [PASS, SLOW],
  'wasm/atomics': [PASS, SLOW],
  'whitespaces': [PASS, SLOW],

  # BUG(v8:10032).
  'array-store-and-grow': [PASS, SLOW],

  # BUG(v8:7247).
  'regress/regress-779407': [PASS, SLOW, NO_VARIANTS],
}],  # 'arch == arm64'

##############################################################################
['arch == arm64 and simulator_run', {
  'try': [PASS, SLOW],
  'non-extensible-array-reduce': [PASS, SLOW],
}],  # 'arch == arm64 and simulator_run'

##############################################################################
['arch == arm64 and mode == debug and simulator_run', {

  # Pass but take too long with the simulator in debug mode.
  'array-sort': [PASS, SLOW],
  'regexp-global': [SKIP],
  'math-floor-of-div-nosudiv': [PASS, SLOW],
  'unicodelctest': [PASS, SLOW],
  'unicodelctest-no-optimization': [PASS, SLOW],
  # Issue 3219:
  'getters-on-elements': [PASS, ['gc_stress == True', FAIL]],
}],  # 'arch == arm64 and mode == debug and simulator_run'

##############################################################################
['asan == True', {
  # Skip tests not suitable for ASAN.
  'big-array-literal': [SKIP],
  'regress/regress-crbug-178790': [SKIP],

  # https://bugs.chromium.org/p/v8/issues/detail?id=4639
  # The failed allocation causes an asan/msan/tsan error
  'es6/typedarray-construct-offset-not-smi': [SKIP],

  # Exception thrown during bootstrapping on ASAN builds, see issue 4236.
  'regress/regress-1132': [SKIP],

  # Flaky on ASAN builds: https://bugs.chromium.org/p/v8/issues/detail?id=6305
  'regress/regress-430201': [SKIP],
  'regress/regress-430201b': [SKIP],

  # Stack overflow on windows.
  'es8/regress/regress-624300': [PASS, ['system == windows', SKIP]],

  # https://bugs.chromium.org/p/v8/issues/detail?id=7102
  # Flaky due to huge string allocation.
  'regress/regress-748069': [SKIP],

  # Tests that need to run sequentially (e.g. due to memory consumption).
  'wasm/asm-wasm': [PASS, HEAVY],
}],  # 'asan == True'

##############################################################################
['msan == True', {
  # Skip tests not suitable for MSAN.
  'big-array-literal': [SKIP],
  # ICU upstream issues.
  'date': [SKIP],
  'deep-recursion': [SKIP],
  'regress/regress-builtinbust-7': [SKIP],
  'string-localecompare': [SKIP],

  # Too slow.
  'asm/embenchen/zlib': [SKIP],
  'harmony/regexp-property-lu-ui': [SKIP],
  'regress/regress-779407': [SKIP],
  'wasm/embenchen/box2d': [SKIP],
  'wasm/embenchen/lua_binarytrees': [SKIP],
  'wasm/embenchen/zlib': [SKIP],

  # https://bugs.chromium.org/p/v8/issues/detail?id=7102
  # Flaky due to huge string allocation.
  'regress/regress-748069': [SKIP],
}],  # 'msan == True'

##############################################################################
['tsan == True', {

  # https://bugs.chromium.org/p/v8/issues/detail?id=7102
  # Flaky due to huge string allocation.
  'regress/regress-748069': [SKIP],

  # BUG(v8:7042). Uses a lot of memory.
  'regress/regress-678917': [SKIP],

  # BUG(v8:8103). Uses a lot of memory.
  'regress/regress-852258': [SKIP],

  # BUG(v8:6924). The test uses a lot of memory.
  'regress/wasm/regress-694433': [SKIP],
  'es6/typedarray': [PASS, NO_VARIANTS],

  # BUG(v8:9242). Uses a lot of memory.
  'regress/regress-599414-array-concat-fast-path': [PASS, SLOW],

  # BUG(v8:9026). Flaky timeouts.
  'es6/large-classes-properties': [SKIP],

  # Slow tests.
  'compiler/regress-1125145': [SKIP],
  'd8/d8-worker-shutdown*': [PASS, SLOW],
  'es6/block-conflicts-sloppy': [PASS, SLOW],
  'math-floor-part1': [PASS, SLOW],
  'regress/regress-430201': [SKIP],
  'regress/regress-500980': [PASS, SLOW],
  'regress/regress-crbug-941743': [PASS, SLOW],
  'wasm/shared-memory-worker-stress': [PASS, SLOW],
  # https://crbug.com/v8/11780 - Flakily times out on TSAN.
  'wasm/memory_1gb_oob': [PASS, SLOW],

  # BUG(v8:9506): times out.
  'wasm/shared-memory-worker-explicit-gc-stress': [SKIP],

  # https://crbug.com/v8/9337 - OOMs on TSAN
  'compiler/regress-9017': [SKIP],

  # BUG(v8:11702): Times out on TSAN.
  'harmony/sharedarraybuffer-worker-gc-stress': [SKIP],

  # BUG(v8:11752): Flakes on TSAN.
  'd8/d8-worker-shutdown-spawn': [SKIP],

  # BUG(v8:11745) The test allocates too much memory, making it slow on TSAN.
  'compiler/regress-crbug-11564': [SKIP],

  # BUG(v8:12822): Flakes on TSAN.
  'regress/regress-crbug-1239907': [SKIP],

  # BUG(v8:12920): Breaks on TSAN.
  'regress/regress-crbug-620253': [SKIP],

  # Skip tests that require a large amount of virtual address space (inside the
  # sandbox if that is enabled) if tsan is enabled.
  'regress/wasm/regress-1010272': [SKIP],
  'wasm/many-memories': [SKIP],
  'wasm/multiple-code-spaces': [SKIP],
  'wasm/shared-memory-worker-gc-stress': [SKIP],
}],  # 'tsan == True'

##############################################################################
['arch == arm', {

  # Slow tests which times out in debug mode.
  'try': [PASS, ['mode == debug', SKIP]],
  'array-constructor': [PASS, ['mode == debug', SKIP]],
  'regress/regress-1122': [PASS, SLOW, ['mode == debug', SKIP]],

  # Flaky test that can hit compilation-time stack overflow in debug mode.
  'unicode-test': [PASS, ['mode == debug', FAIL]],

  # Slow in release mode on ARM.
  'compiler/regress-stacktrace-methods': [PASS, SLOW],
  'array-splice': [PASS, SLOW],

  # Long running tests. Skipping because having them timeout takes too long on
  # the buildbot.
  'compiler/alloc-number': [SKIP],
  'regress/regress-490': [SKIP],
  'regress/regress-create-exception': [SKIP],
  'regress/regress-3247124': [SKIP],

  # Requires bigger stack size in the Genesis and if stack size is increased,
  # the test requires too much time to run.  However, the problem test covers
  # should be platform-independent.
  'regress/regress-1132': [SKIP],

  # Currently always deopt on minus zero
  'math-floor-of-div-minus-zero': [SKIP],

  # BUG(v8:9337).
  'compiler/regress-9017': [SKIP],

  # Slow tests.
  'array-sort': [PASS, SLOW],
  'compiler/osr-with-args': [PASS, SLOW],
  'regress/regress-2790': [PASS, SLOW],
  'regress/regress-91008': [PASS, SLOW],
  'regress/regress-json-stringify-gc': [PASS, SLOW],
  'string-indexof-2': [PASS, SLOW],
  'wasm/atomics': [PASS, SLOW],
}],  # 'arch == arm

##############################################################################
['arch in (mips64el, mips64) and not simulator_run', {
  # These tests fail occasionally on the buildbots because they consume
  # a large amount of memory if executed in parallel. Therefore we
  # run only a single instance of these tests
  'regress/regress-crbug-514081': [PASS, NO_VARIANTS],
  'regress/regress-599414-array-concat-fast-path': [PASS, NO_VARIANTS],
  'array-functions-prototype-misc': [PASS, NO_VARIANTS],
}],  # 'arch in (mips64el, mips64)'

##############################################################################
['arch in (mips64el, mips64, ppc, ppc64)', {
  # These tests fail because qNaN and sNaN values are encoded differently on
  # MIPS and ARM/x86 architectures
  'wasm/float-constant-folding': [SKIP],
}],

##############################################################################
['arch == mips64el or arch == mips64', {

  # Slow tests which times out in debug mode.
  'try': [PASS, ['mode == debug', SKIP]],
  'array-constructor': [PASS, ['mode == debug', SKIP]],

  # Slow in release mode on MIPS.
  'compiler/regress-stacktrace-methods': [PASS, SLOW],
  'array-splice': [PASS, SLOW],

  # Long running test.
  'string-indexof-2': [PASS, SLOW],

  # BUG(3251035): Timeouts in long looping crankshaft optimization
  # tests. Skipping because having them timeout takes too long on the
  # buildbot.
  'compiler/alloc-number': [PASS, SLOW],
  'compiler/array-length': [PASS, SLOW],
  'compiler/assignment-deopt': [PASS, SLOW],
  'compiler/deopt-args': [PASS, SLOW],
  'compiler/inline-compare': [PASS, SLOW],
  'compiler/inline-global-access': [PASS, SLOW],
  'compiler/optimized-function-calls': [PASS, SLOW],
  'compiler/pic': [PASS, SLOW],
  'compiler/property-calls': [PASS, SLOW],
  'compiler/recursive-deopt': [PASS, SLOW],
  'compiler/regress-4': [PASS, SLOW],
  'compiler/regress-funcaller': [PASS, SLOW],
  'compiler/regress-rep-change': [PASS, SLOW],
  'compiler/regress-arguments': [PASS, SLOW],
  'compiler/regress-funarguments': [PASS, SLOW],
  'compiler/regress-3249650': [PASS, SLOW],
  'compiler/simple-deopt': [PASS, SLOW],
  'regress/regress-490': [PASS, SLOW],
  'regress/regress-create-exception': [PASS, SLOW],
  'regress/regress-3218915': [PASS, SLOW],
  'regress/regress-3247124': [PASS, SLOW],

  # Requires bigger stack size in the Genesis and if stack size is increased,
  # the test requires too much time to run.  However, the problem test covers
  # should be platform-independent.
  'regress/regress-1132': [SKIP],

  # Currently always deopt on minus zero
  'math-floor-of-div-minus-zero': [SKIP],

  # Requires too much memory on MIPS.
  'regress/regress-779407': [SKIP],
}],  # 'arch == mips64el or arch == mips64'

##############################################################################
['arch == loong64', {

  # This test fail because when convert sNaN to qNaN, loong64 use a different
  # qNaN encoding with x86 architectures
  'wasm/float-constant-folding': [SKIP],

}],  # 'arch == loong64'

##############################################################################
['arch == riscv64 or arch == riscv32', {

  # Slow tests which times out in debug mode.
  'try': [PASS, ['mode == debug', SKIP]],
  'array-constructor': [PASS, ['mode == debug', SKIP]],

  # Slow in release mode on RISC-V.
  'compiler/regress-stacktrace-methods': [PASS, SLOW],
  'array-splice': [PASS, SLOW],

  # Long running test.
  'string-indexof-2': [PASS, SLOW],

  # Long running tests. Skipping because having them timeout takes too long on
  # the buildbot.
  'compiler/alloc-number': [SKIP],
  'regress/regress-490': [SKIP],
  'regress/regress-create-exception': [SKIP],
  'regress/regress-3247124': [SKIP],

  # Requires bigger stack size in the Genesis and if stack size is increased,
  # the test requires too much time to run.  However, the problem test covers
  # should be platform-independent.
  'regress/regress-1132': [SKIP],

  # Currently always deopt on minus zero
  'math-floor-of-div-minus-zero': [SKIP],

  # Requires too much memory on RISC-V.
  'regress/regress-779407': [SKIP],
  'harmony/bigint/regressions': [SKIP],

  # https://github.com/v8-riscv/v8/issues/53
  'wasm/float-constant-folding': [SKIP],

  'wasm/memory_2gb_oob': [SKIP], # OOM: sorry, best effort max memory size test
  'wasm/memory_4gb_oob': [SKIP], # OOM: sorry, best effort max memory size test

  # This often fails in debug mode because it is too slow
  'd8/d8-performance-now': [PASS, ['mode == debug', SKIP]],

  # SIMD is not implemented
  'regress/wasm/regress-1054466': [SKIP],
  'regress/wasm/regress-1065599': [SKIP],
  'regress/wasm/regress-1070078': [SKIP],
  'regress/wasm/regress-1081030': [SKIP],
  'regress/wasm/regress-10831': [SKIP],
  'regress/wasm/regress-10309': [SKIP],
  'regress/wasm/regress-1111522': [SKIP],
  'regress/wasm/regress-1116019': [SKIP],
  'regress/wasm/regress-1124885': [SKIP],
  'regress/wasm/regress-1165966': [SKIP],
  'regress/wasm/regress-1112124': [SKIP],
  'regress/wasm/regress-1132461': [SKIP],
  'regress/wasm/regress-1161555': [SKIP],
  'regress/wasm/regress-1161954': [SKIP],
  'regress/wasm/regress-1187831': [SKIP],
  'regress/wasm/regress-1199662': [SKIP],
  'regress/wasm/regress-1231950': [SKIP],
  'regress/wasm/regress-1264462': [SKIP],
  'regress/wasm/regress-1179025': [SKIP],
  'regress/wasm/regress-13732': [SKIP],
  'wasm/multi-value-simd': [SKIP],
  'wasm/liftoff-simd-params': [SKIP],
  'wasm/exceptions-simd': [SKIP],
  'wasm/simd-*': [SKIP],

}],  # 'arch == riscv64 or arch == riscv32'

[ 'arch == riscv32' , {
'wasm/compare-exchange64-stress':[SKIP],
}], # 'arch == riscv32'

##############################################################################
['system == macos', {
  # TODO(machenbach): These tests are x25 slower on 4-core Mac Minis. They can
  # be unskipped as soon as the pools only contain 8-core+ Macs.
  'wasm/compare-exchange-stress': [SKIP],
  'wasm/compare-exchange64-stress': [SKIP],
}],  # 'system == macos'

##############################################################################
['system == macos and arch == arm64', {
  # BUG(v8:13171): The following tests a function that shouldn't be optimized
  # on M1 hardware, unless a proper fix for the stack corruption is
  # implemented (see linked issue).
  'compiler/fast-api-calls-8args': [FAIL],
}],  # 'system == macos  and arch == arm64'

##############################################################################
['system == windows', {
  # Too slow with turbo fan.
  'math-floor-of-div': [PASS, ['mode == debug', SKIP]],
  'math-floor-of-div-nosudiv': [PASS, ['mode == debug', SKIP]],
  'unicodelctest': [PASS, ['mode == debug', SKIP]],

  # Setting the timezone and locale with environment variables unavailable
  'icu-date-to-string': [SKIP],
  'icu-date-lord-howe': [SKIP],
  'regress/regress-6288': [SKIP],
  'tzoffset-transition-apia': [SKIP],
  'tzoffset-transition-lord-howe': [SKIP],
  'tzoffset-transition-moscow': [SKIP],
  'tzoffset-transition-new-york': [SKIP],
  'tzoffset-transition-new-york-noi18n': [SKIP],
  'tzoffset-seoul': [SKIP],
  'tzoffset-seoul-noi18n': [SKIP],
}],  # 'system == windows'

##############################################################################
['system == android', {
  # Tests consistently failing on Android.
  # Setting the timezone and locale with environment variables unavailable
  'icu-date-to-string': [SKIP],
  'icu-date-lord-howe': [SKIP],
  'regress/regress-6288': [SKIP],
  'tzoffset-transition-apia': [SKIP],
  'tzoffset-transition-lord-howe': [SKIP],
  'tzoffset-transition-moscow': [SKIP],
  'tzoffset-transition-new-york': [SKIP],
  'tzoffset-transition-new-york-noi18n': [SKIP],
  'tzoffset-seoul': [SKIP],
  'tzoffset-seoul-noi18n': [SKIP],
  # Flaky OOM:
  'regress/regress-748069': [SKIP],
  'regress/regress-779407': [SKIP],
  'regress/regress-852258': [SKIP],
}],  # 'system == android'

##############################################################################
['isolates', {
  # Slow tests.
  'es6/typedarray-of': [PASS, SLOW],
  'regress/regress-crbug-854299': [PASS, SLOW],

  # Currently d8-os generates a temporary directory name using Math.random(), so
  # we cannot run several variants of d8-os simultaneously, since all of them
  # get the same random seed and would generate the same directory name.
  'd8/d8-os': [SKIP],

  # Runs flakily OOM because multiple isolates are involved which create many
  # wasm memories each. Before running OOM on a wasm memory allocation we
  # trigger a GC, but only in the isolate allocating the new memory.
  'wasm/module-memory': [SKIP],
  'wasm/shared-memory-gc-stress': [SKIP],

  # The {FreezeWasmLazyCompilation} runtime function sets a flag in the native
  # module, which causes a data-race if the native module is shared between
  # isolates.
  'wasm/lazy-compilation': [SKIP],

  # Tier down/up Wasm functions is non-deterministic with
  # multiple isolates, as dynamic tiering relies on a array shared
  # in the module, that can be modified by all instances.
  'wasm/code-flushing': [SKIP],
  'wasm/enter-and-leave-debug-state': [SKIP],
  'wasm/wasm-dynamic-tiering': [SKIP],

  # The test relies on precise switching of code kinds of wasm functions. With
  # multiple isolates that share the wasm functions, the precise switching is
  # not possible.
  'wasm/serialization-with-compilation-hints': [SKIP],

  # The test enables the global profiler, and there can only exist one profiler
  # at a time.
  'wasm/log-code-after-post-message': [SKIP],

  # The test explicitly deserializes a wasm module and expects the resulting
  # wasm module to match the serialized one. With multiple isolate the resulting
  # wasm module can however, come from the native module cache, and therefore
  # does not match the serialized one, e.g. some functions are not compiled with
  # TurboFan.
  'regress/wasm/regress-11024': [SKIP],

  # waitAsync tests modify the global state (across Isolates)
  'harmony/atomics-waitasync': [SKIP],
  'harmony/atomics-waitasync-1thread-2timeout': [SKIP],
  'harmony/atomics-waitasync-1thread-promise-out-of-scope': [SKIP],
  'harmony/atomics-waitasync-1thread-timeout': [SKIP],
  'harmony/atomics-waitasync-1thread-wake-up-fifo': [SKIP],
  'harmony/atomics-waitasync-1thread-wake-up-simple': [SKIP],
  'harmony/atomics-waitasync-worker-shutdown-before-wait-finished-timeout': [SKIP],
  'harmony/atomics-waitasync-worker-shutdown-before-wait-finished-no-timeout': [SKIP],
}],  # 'isolates'

##############################################################################
['deopt_fuzzer', {

  # Skip tests that are not suitable for deoptimization fuzzing.
  'never-optimize': [SKIP],
  'readonly': [SKIP],
  'array-feedback': [SKIP],
  'array-reduce': [SKIP],
  'deopt-recursive-eager-once': [SKIP],
  'deopt-recursive-lazy-once': [SKIP],
  'deopt-recursive-soft-once': [SKIP],
  'code-coverage-block-opt': [SKIP],
  'compiler/serializer-apply': [SKIP],
  'compiler/serializer-call': [SKIP],
  'compiler/serializer-dead-after-jump': [SKIP],
  'compiler/serializer-dead-after-return': [SKIP],
  'compiler/serializer-transition-propagation': [SKIP],
  'regress/regress-1049982-1': [SKIP],
  'regress/regress-1049982-2': [SKIP],

  # Bounds check triggers forced deopt for array constructors.
  'array-constructor-feedback': [SKIP],

  # Deopting uses just enough memory to make this one OOM.
  'regress/regress-3976': [SKIP],

  # Forced optimisation path tests.
  'shared-function-tier-up-turbo': [SKIP],

  # Too slow tests.
  'regress/regress-740784': [SKIP],

  # https://crbug.com/v8/9984
  'compiler/opt-higher-order-functions': [SKIP],
}],  # 'deopt_fuzzer'

##############################################################################
['gc_fuzzer', {
  'regress/regress-336820': [SKIP],
  'regress/regress-748069': [SKIP],
  'regress/regress-778668': [SKIP],
  'ignition/regress-672027': [PASS, ['tsan', SKIP]],
  'string-replace-gc': [PASS, SLOW, ['mode == debug', SKIP]],

  # Unsuitable for GC fuzzing because coverage information is lost on GC.
  'code-coverage-ad-hoc': [SKIP],
  'code-coverage-precise': [SKIP],

  # Flaky under GC stress (sometimes precludes the tested optimization)
  'compiler/load-elimination-const-field': [SKIP],

  # Passes incompatible arguments.
  'd8/d8-arguments': [SKIP],

  # Fails allocation on tsan.
  'regress/regress-779407': [PASS, ['tsan', SKIP]],

  # Tests that fail some assertions due to checking internal state sensitive
  # to GC.
  'compiler/native-context-specialization-hole-check': [SKIP],
  'compiler/serializer-apply': [SKIP],
  'compiler/serializer-call': [SKIP],
  'compiler/serializer-dead-after-jump': [SKIP],
  'compiler/serializer-dead-after-return': [SKIP],
  'compiler/serializer-transition-propagation': [SKIP],
  'opt-elements-kind': [SKIP],
  'regress/regress-trap-allocation-memento': [SKIP],
  'regress/regress-v8-9267-*': [SKIP],
  'shared-function-tier-up-turbo': [SKIP],

  # BUG(v8:11826) Skipped until we remove flakes on NumFuzz.
  'regress/wasm/regress-1231950': [SKIP],
}],  # 'gc_fuzzer'

##############################################################################
['gc_fuzzer or deopt_fuzzer', {
  # Not working with gc stress:
  'maglev/osr-to-tf': [SKIP],

  # BUG(v8:12725) Skipped until issue is fixed to reduce noise on alerts.
  'ignition/regress-672027': [SKIP],

  # BUG(v8:12358) Skipped until we make progress on NumFuzz.
  'compiler/regress-crbug-1211215': [SKIP],

  # BUG(v8:11656) Skipped until we make progress on NumFuzz.
  'baseline/test-osr': [SKIP],

  # BUG(v8:13153) Skipped until issue is fixed to reduce noise on alerts.
  'regress/regress-1034322': [SKIP],
}], # gc_fuzzer or deopt_fuzzer

##############################################################################
['gc_fuzzer or deopt_fuzzer or interrupt_fuzzer', {
  # BUG(v8:12842) Skipped until we remove flakes on NumFuzz.
  'compiler/regress-1224277': [SKIP],
  'regress/regress-1220974': [SKIP],
  'regress/regress-992389': [SKIP],

  # BUG(v8:13331) Skipped until issue is fixed to reduce noise on alerts.
  'harmony/regress/regress-crbug-1367133': [SKIP],

  # BUG(v8:13379) maglev-inlining flag isn't stable enough for fuzzing.
  'maglev/eager-deopt-in-inline': [SKIP],

  # BUG(chromium:1394659) Skipped until issue is fixed to reduce noise on alerts.
  'wasm/log-code-after-post-message': [SKIP],
  'asm/regress-1395401': [SKIP],
  'regress/regress-1394663': [SKIP],

  # Skipped because it has contradictory flags.
  'compiler/regress-crbug-1399490': [SKIP],

  # BUG(v8:13470) Skipped until we have a solution.
  'compiler/js-create-arguments': [SKIP],
  'compiler/js-create': [SKIP],
  'compiler/construct-bound-function': [SKIP],

  # BUG(v8:13882) Skipped until we have a solution.
  'compiler/osr-literals': [SKIP],
  'compiler/osr-literals-adapted': [SKIP],

  # BUG(v8:13950) Skipped until bug is solved.
  'wasm/large-struct': [SKIP],
}], # gc_fuzzer or deopt_fuzzer or interrupt_fuzzer

##############################################################################
['endurance_fuzzer', {
  # BUG(v8:7400).
  'wasm/lazy-compilation': [SKIP],

  # BUG(v8:7429).
  'regress/regress-599414-array-concat-fast-path': [SKIP],

  # Often crashes due to memory consumption.
  'regress/regress-655573': [SKIP],

  # TSAN allocation failures.
  'deep-recursion': [PASS, ['tsan', SKIP]],
  'regress/regress-430201b': [PASS, ['tsan', SKIP]],
  'regress/regress-crbug-493779': [PASS, ['tsan', SKIP]],
  'regress/wasm/regress-763439': [PASS, ['tsan', SKIP]],
}],  # 'endurance_fuzzer'

##############################################################################
['verify_predictable', {

  # Skip tests that are known to be non-deterministic.
  'd8/d8-worker-sharedarraybuffer': [SKIP],
  'd8/d8-os': [SKIP],
  'd8/d8-worker-shutdown': [SKIP],
  'd8/d8-worker-shutdown-gc': [SKIP],
  'harmony/futex': [SKIP],
  'typedarray-growablesharedarraybuffer-atomics': [SKIP],

  # Tests using a shared heap are inherently non-deterministic.
  'shared-memory/*': [SKIP],

  # BUG(v8:7166).
  'd8/enable-tracing': [SKIP],

  # Intentionally non-deterministic using shared arraybuffers between workers.
  'wasm/atomics-stress': [SKIP],
  'wasm/atomics64-stress': [SKIP],
  'wasm/atomics-memory64': [SKIP],
  'wasm/futex': [SKIP],
  'regress/regress-1205290': [SKIP],
  'regress/regress-1212404': [SKIP],
  'regress/regress-1221035': [SKIP],
  'regress/regress-1232620': [SKIP],
  'regress/regress-1353555': [SKIP],
  'regress/regress-crbug-1237153': [SKIP],
  'regress/wasm/regress-1067621': [SKIP],

  # BUG(v8:9975).
  'es6/typedarray-copywithin': [SKIP],

  # BUG(v8:11858): Deadlocks in verify_predictable mode when waiting for the
  # native module cache entry to be completed.
  'regress/wasm/regress-709684': [SKIP],

  # The test triggers profiling, which can trigger non-deterministic
  # allocations.
  'regress/regress-1394663': [SKIP],

  # BUG(v8:12605): flaky test.
  'wasm/grow-shared-memory': [SKIP],

  # BUG(v8:13234)
  'wasm/shared-memory-worker-gc-stress': [SKIP],
  'object-literal': [SKIP],
}],  # 'verify_predictable'

##############################################################################
['simulator_run and (arch in [ppc64, s390x])', {

  # take too long with the simulator.
  'regress/regress-1132': [SKIP],
  'regress/regress-740784': [SKIP],
  'regress/regress-crbug-482998': [SKIP],
  'regress/regress-91008': [PASS, SLOW],
  'regress/regress-779407': [PASS, SLOW],
  'harmony/regexp-property-lu-ui': [PASS, SLOW],
  'whitespaces': [PASS, SLOW],
  'generated-transition-stub': [PASS, SLOW],
}],  # 'simulator_run and (arch in [ppc64, s390x])'

##############################################################################
['arch == ppc64', {

  # stack overflow
  'big-array-literal': [SKIP],
  'regress/regress-353551': [SKIP],

  # Limited wasm code space
  'wasm/max-wasm-functions': [SKIP],
}],  # 'arch == ppc64'

##############################################################################
['system == aix', {
  # stack overflow
  'regress/regress-crbug-178790': [PASS, ['mode == debug', SKIP]],
  'regress/regress-1067270': [PASS, ['mode == debug', SKIP]],
  # PASE environment currently ships with no tzdata database
  'tzoffset-transition-new-york-noi18n': [SKIP],
  'tzoffset-seoul-noi18n': [SKIP],
  # Manipulating addresses in in tools/system-analyzer/processor.mjs can cause
  # computation errors due to unsafe integers (v8:13440)
  'tools/processor': [PASS, ['component_build', SKIP]],
}],  # 'system == aix'

##############################################################################
['arch == s390x', {
  # stack overflow
  'regress/regress-crbug-178790': [PASS, ['mode == debug', SKIP]],
}],  # 'arch == s390x'

##############################################################################
# TODO(v8:10386): The stress variant has been found to have limited value, and
# we've already removed its main flag (--stress-opt). We may want to remove it
# entirely.
['variant == stress', {
  # Slow tests.
  'array-natives-elements': [SKIP],
  'ignition/regress-599001-verifyheap': [SKIP],
  'unicode-test': [SKIP],

  # Flaky crash on Odroid devices: https://crbug.com/v8/7678
  'regress/regress-336820': [PASS, ['arch == arm and not simulator_run', SKIP]],

  # Goes OOM on ODROID devices: https://crbug.com/v8/9026
  # Too slow on PPC: https://crbug.com/v8/9246
  'es6/large-classes-properties': [PASS, SLOW, ['(arch == arm and not simulator_run) or arch in [ppc, ppc64]', SKIP]],
  'regress/regress-1122': [PASS, ['tsan', SKIP]],

  # Too slow with gc_stress on arm64.
  'messages': [PASS, ['gc_stress and arch == arm64', SKIP]],

  # Slow on arm64 simulator: https://crbug.com/v8/7783
  'string-replace-gc': [PASS, ['arch == arm64 and simulator_run', SKIP]],

  # Too memory hungry.
  'regress/regress-779407': [PASS, ['tsan', SKIP]],
  'regress/regress-599414-array-concat-fast-path':  [PASS, ['tsan', SKIP]],

  # Too memory hungry on Odroid devices.
  'regress/regress-678917': [PASS, ['arch == arm and not simulator_run', SKIP]],

  # Bytecode flushing interferes with optimization expectations.
  'es6/map-constructor-entry-side-effect2': [SKIP],

  # Baseline tests don't make sense with optimization stressing.
  'baseline/*': [SKIP],

  # Makes assumptions about tiering, which don't hold when we TF everything.
  'wasm/enter-and-leave-debug-state': [SKIP],

  # Slow TF compilation.
  'wasm/large-struct': [SKIP],
}],  # variant == stress

##############################################################################
['variant == stress and (arch == arm or arch == arm64) and simulator_run', {
  # Slow tests: https://crbug.com/v8/7783
  'es6/large-classes-properties': [SKIP],
  'generated-transition-stub': [SKIP],
  'regress/regress-336820': [SKIP],
}],  # variant == stress and (arch == arm or arch == arm64) and simulator_run

##############################################################################
['variant in (nooptimization, jitless) and arch in (arm, arm64) and simulator_run', {
  # Slow tests: https://crbug.com/v8/7783
  'regress/regress-crbug-319860': [SKIP],
}],  # variant == nooptimization and (arch == arm or arch == arm64) and simulator_run

##############################################################################
['variant == nooptimization', {
  # Tests that depend on optimization (beyond doing assertOptimized).
  'regress/regress-1049982-1': [SKIP],
  'regress/regress-1049982-2': [SKIP],
  # Wasm serialization relies on TurboFan to be available, hence does not work
  # in the 'nooptimization' variant.
  'regress/wasm/regress-7785': [SKIP],
}],  # variant == nooptimization

##############################################################################
['variant == no_wasm_traps', {
  # Skip stuff uninteresting for wasm traps
  'bugs/*': [SKIP],
  'compiler/*': [SKIP],
  'es6/*': [SKIP],
  'es7/*': [SKIP],
  'es8/*': [SKIP],
  'harmony/*': [SKIP],
  'ignition/*': [SKIP],
  'lithium/*': [SKIP],
  'third_party/*': [SKIP],
  'tools/*': [SKIP],
  'apply': [SKIP],
  'math-*': [SKIP],
  'unicode-test': [SKIP],
  'whitespaces': [SKIP],
}],  # variant == no_wasm_traps

##############################################################################
['no_harness', {
    # skip assertion tests since the stack trace is broken if mjsunit is
    # included in the snapshot
    'mjsunit-assertion-error': [SKIP],
}], # no_harness

##############################################################################
['not has_maglev', {
  'maglev/*': [SKIP],
}], # not has_maglev

##############################################################################
['arch != x64 or deopt_fuzzer', {
    # Skip stress-deopt-count tests since it's in x64 only
    'compiler/stress-deopt-count-*': [SKIP],
}], # arch != x64 or deopt_fuzzer

##############################################################################
# Skip Liftoff tests on platforms that do not fully implement Liftoff.
['arch not in (x64, ia32, arm64, arm, s390x, ppc64, mips64el, loong64)', {
  'wasm/liftoff': [SKIP],
  'wasm/liftoff-debug': [SKIP],
  'wasm/tier-up-testing-flag': [SKIP],
  'wasm/enter-debug-state': [SKIP],
  'wasm/wasm-dynamic-tiering': [SKIP],
  'wasm/test-partial-serialization': [SKIP],
  'regress/wasm/regress-1248024': [SKIP],
  'regress/wasm/regress-1251465': [SKIP],
}], # arch not in (x64, ia32, arm64, arm, s390x, ppc64, mips64el, loong64)

##############################################################################
['system != linux or sandbox == True', {
  # Multi-mapped mock allocator is only available on Linux, and only if the
  # sandbox is not enabled.
  'regress/regress-crbug-1041232': [SKIP],
  'regress/regress-crbug-1104608': [SKIP],
}],

##############################################################################
['variant == stress_js_bg_compile_wasm_code_gc', {
  # Runs significantly slower with --stress-wasm-code-gc, problematic
  # especially in combination with tsan or other slow configurations.
  'wasm/many-modules': [SKIP],
}],  # variant == stress_js_bg_compile_wasm_code_gc

##############################################################################
['variant == assert_types', {
  # Type assertions can lead to differences in representation selection,
  # which in turn can lead to different deopt behavior.
  'compiler/number-abs': [SKIP],
  'compiler/number-toboolean': [SKIP],
  # Type assertions block the propagation of word64 truncation useinfo,
  # leading to differences in representation selection.
  'compiler/bigint-multiply-truncate': [SKIP],
  'compiler/bigint-shift-left': [SKIP],
  'wasm/bigint-opt': [SKIP]
}],  # variant == assert_types

##############################################################################
['variant == stress_snapshot and arch != x64', {
  # Deserialization fails due to read-only snapshot checksum verification.
  # https://crbug.com/v8/10491
  '*': [SKIP],
}],  # variant == stress_snapshot and arch != x64

##############################################################################
['variant == stress_snapshot and arch == x64', {
  # Crashes the serializer due to recursion.
  'deep-recursion': [SKIP],
  'string-replace-gc': [SKIP],
  # Debug check failed:
  # map == GetReadOnlyRoots(isolate).fixed_array_map() || map == GetReadOnlyRoots(isolate).fixed_cow_array_map().
  # This means a mismatch of elements kinds / elements on the global object.
  'es6/block-sloppy-function': [SKIP],
  'es6/reflect-get-own-property-descriptor': [SKIP],
  'es6/reflect': [SKIP],
  'get-own-property-descriptor': [SKIP],
  'global-properties': [SKIP],
  'indexed-accessors': [SKIP],
  'object-freeze-global': [SKIP],
  'object-seal-global': [SKIP],
  'regress/regress-1103': [SKIP],
  'regress/regress-1112': [SKIP],
  'regress/regress-1120': [SKIP],
  'regress/regress-2346': [SKIP],
  'regress/regress-489151': [SKIP],
  'regress/regress-crbug-1002628': [SKIP],
  'regress/regress-crbug-454091': [SKIP],
  'regress/regress-crbug-663750': [SKIP],
  'regress/regress-freeze-setter': [SKIP],
  # TODO(v8:10494): asm Code objects can't be flushed and end up in the isolate
  # serializer.
  'asm/*': [SKIP],
  'compiler/regress-439743': [SKIP],
  'regress/asm/regress-6196': [SKIP],
  'regress/asm/regress-7893': [SKIP],
  'regress/asm/regress-8377': [SKIP],
  'regress/asm/regress-617526': [SKIP],
  'regress/asm/regress-crbug-898974': [SKIP],
  'regress/asm/regress-crbug-976934': [SKIP],
  'regress/regress-441099': [SKIP],
  'regress/regress-677685': [SKIP],
  'regress/regress-799690': [SKIP],
  'regress/regress-crbug-935800': [SKIP],
  'regress/wasm/*': [SKIP],
  'wasm/*': [SKIP],
  # Investigate (IsScript).
  'harmony/import-from-compilation-errored': [SKIP],
  'harmony/private-fields-special-object': [SKIP],
  'regress/regress-676025': [SKIP],
  # Skip, since import errors since they refer to the script via debug symbols
  'harmony/import-from-instantiation-errored': [SKIP],
  # The entire snapshotting code assumes that the snapshot size fits
  # into an int, so it doesn't support huge TypedArrays.
  'regress/regress-319722-ArrayBuffer': [SKIP],
  'regress/regress-667603': [SKIP],
  'regress/regress-crbug-1104608': [SKIP],
  # Investigate (IsFixedArrayBase).
  'regress/regress-786784': [SKIP],
  'regress/regress-v8-9656': [SKIP],
  # TODO(v8:13038): the following tests cause GC during deserialization of
  # backing stores for huge typed arrays.
  'regress/regress-10931': [SKIP],
  'regress/regress-948307': [SKIP],
  'regress/regress-crbug-1057653': [SKIP],
  # Investigate (segfault).
  'regress/regress-crbug-397662': [SKIP],
  # Script referenced only through context-dependent SourceTextModule
  # https://bugs.chromium.org/p/v8/issues/detail?id=11073
  'tools/processor': [SKIP],

  # https://crbug.com/v8/13181
  'maglev/get-template-object': [SKIP],
}],  # variant == stress_snapshot and arch == x64

##############################################################################
['variant == slow_path', {
  # This tests creates a pretty big array and calls Array.prototype.slice on
  # it. In the slow path, this results in one runtime call per element, which
  # takes several minutes overall.
  'regress/wasm/regress-9017': [SKIP],

  # These test Array#toReversed and Array#toSpliced on a big packed array, which
  # is created by repeated calls to Array#push. In the slow path this is very
  # slow.
  'harmony/array-to-reversed-big': [SKIP],
  'harmony/array-to-spliced-big': [SKIP],
}],  # variant == slow_path

['((arch == mips64el or arch == mips64) and not simd_mips) or (arch in [ppc64])', {
  # Requires scalar lowering for 64x2 SIMD instructions, which are not
  # implemented yet.
  # Also skip tests on archs that don't support SIMD and lowering doesn't yet work correctly.
  # Condition copied from cctest.status.
  'regress/wasm/regress-10831': [SKIP],
}],  # ((arch == mips64el or arch == mips64) and not simd_mips) or (arch in [ppc64])

##############################################################################
['variant == stress_sampling', {
  # https://bugs.chromium.org/p/v8/issues/detail?id=10915
  'harmony/weakrefs/stress-finalizationregistry-dirty-enqueue': [SKIP],
  'regress/regress-484544': [SKIP],
  'regress/regress-543994': [SKIP],
  'regress/regress-crbug-1041232': [SKIP],
  'regress/regress-set-flags-stress-compact': [SKIP],
}],  # variant == stress_sampling

##############################################################################
['variant == stress_incremental_marking', {
  'wasm/shared-memory-worker-stress': [PASS, SLOW, ['tsan', SKIP]],
}],  # variant == stress_incremental_marking

##############################################################################
['variant == stress_concurrent_allocation', {
  # This test manually forces pretenuring of allocation sites.
  # stress-concurrent-allocation reverts the pretenuring decision due to low
  # survival rate in old generation.
  'compiler/deopt-pretenure': [SKIP],
  # BUG(v8:9506): slow tests.
  'wasm/shared-memory-worker-gc-stress': [SKIP],
  # BUG(v8:12607): flaky test.
  'harmony/sharedarraybuffer-worker-gc-stress': [SKIP],
}],  # variant == stress_concurrent_allocation

##############################################################################
['variant == maglev', {
  # TODO(v8:7700): These tests assume that optimization always succeed.
  # Change this when maglev support all bytecodes.
  'interrupt-budget-override': [SKIP],
  'never-optimize': [SKIP],
}],  # variant == maglev

##############################################################################
['no_simd_hardware == True', {
  'wasm/exceptions-simd': [SKIP],
  'wasm/large-struct': [SKIP],
  'wasm/liftoff-simd-params': [SKIP],
  'wasm/multi-value-simd': [SKIP],
  'wasm/simd-*': [SKIP],
  'regress/wasm/regress-9447': [SKIP],
  'regress/wasm/regress-10309': [SKIP],
  'regress/wasm/regress-10831': [SKIP],
  'regress/wasm/regress-13732': [SKIP],
  'regress/wasm/regress-1054466': [SKIP],
  'regress/wasm/regress-1065599': [SKIP],
  'regress/wasm/regress-1070078': [SKIP],
  'regress/wasm/regress-1081030': [SKIP],
  'regress/wasm/regress-1111522': [SKIP],
  'regress/wasm/regress-1112124': [SKIP],
  'regress/wasm/regress-1116019': [SKIP],
  'regress/wasm/regress-1124885': [SKIP],
  'regress/wasm/regress-1132461': [SKIP],
  'regress/wasm/regress-1161555': [SKIP],
  'regress/wasm/regress-1161654': [SKIP],
  'regress/wasm/regress-1161954': [SKIP],
  'regress/wasm/regress-1165966': [SKIP],
  'regress/wasm/regress-1187831': [SKIP],
  'regress/wasm/regress-1199662': [SKIP],
  'regress/wasm/regress-1231950': [SKIP],
  'regress/wasm/regress-1237024': [SKIP],
  'regress/wasm/regress-1242300': [SKIP],
  'regress/wasm/regress-1242689': [SKIP],
  'regress/wasm/regress-1264462': [SKIP],
  'regress/wasm/regress-1271244': [SKIP],
  'regress/wasm/regress-1271538': [SKIP],
  'regress/wasm/regress-1282224': [SKIP],
  'regress/wasm/regress-1283042': [SKIP],
  'regress/wasm/regress-1283395': [SKIP],
  'regress/wasm/regress-1284980': [SKIP],
  'regress/wasm/regress-1286253': [SKIP],
  'regress/wasm/regress-1289678': [SKIP],
  'regress/wasm/regress-1290079': [SKIP],
  'regress/wasm/regress-1299183': [SKIP],
  'regress/wasm/regress-1408337': [SKIP],
  'regress/wasm/regress-1417516': [SKIP],
  'regress/wasm/regress-1443218': [SKIP],
  'regress/wasm/regress-crbug-1338980': [SKIP],
  'regress/wasm/regress-crbug-1355070': [SKIP],
  'regress/wasm/regress-crbug-1356718': [SKIP],
}],  # no_simd_hardware == True

##############################################################################
['no_simd_hardware == False', {
  'regress/wasm/regress-1254675': [SKIP],
}],  # no_simd_hardware == False

##############################################################################
# TODO(v8:11421): Port baseline compiler to other architectures.
['arch not in (x64, arm64, ia32, arm, mips64el, riscv64, riscv32, loong64, s390x) or (arch == s390x and pointer_compression)', {
  'baseline/*': [SKIP],
  'regress/regress-1242306': [SKIP],
}],

##############################################################################
# Skip baseline for no-lazy-feedback-allocation
['variant == no_lfa or variant == stress_concurrent_inlining', {
  'baseline/*': [SKIP],
  'wasm/bigint-opt': [SKIP],
}],  # variant == no_lfa or variant == stress_concurrent_inlining

##############################################################################
['variant == stress_concurrent_inlining', {
  # Flaky under this variant, skipping per https://crbug.com/v8/12267#c4
  'compiler/inlined-call-polymorphic': [SKIP],
}],  # variant == stress_concurrent_inlining

##############################################################################
['variant == experimental_regexp', {
  'regress/regress-779407': [SKIP],
}],  # variant == experimental_regexp

################################################################################
['single_generation', {
  # These tests rely on allocation site tracking which only works in the young generation.
  'array-constructor-feedback': [SKIP],
  'wasm/generic-wrapper': [SKIP],
  'wasm/stack-switching-export': [SKIP],
  'regress/regress-trap-allocation-memento': [SKIP],
  'regress/regress-crbug-1151890': [SKIP],
  'regress/regress-crbug-1163184': [SKIP],
  'regress/regress-11519': [SKIP],
  'regress/regress-4121': [SKIP],
  'packed-elements': [SKIP],
  'compiler/native-context-specialization-hole-check': [SKIP],
  'compiler/test-literal-map-migration': [SKIP],
  'compiler/deopt-pretenure': [SKIP],
  'compiler/fast-api-sequences-x64': [SKIP],
  'compiler/regress-store-store-elim': [SKIP],

  # TODO(v8:12031): Reimplement elements kinds transitions when concurrent
  # inlining.
  'default-nospec': [SKIP],
  'es6/collections-constructor-*': [SKIP],
  'es6/map-constructor-entry-side-effect*': [SKIP],
}], # single_generation

################################################################################
['third_party_heap', {
  # Requires --concurrent_inlining / --finalize_streaming_on_background:
  'regress/regress-1220974': [SKIP],
  'regress-1146106': [SKIP],
  'compiler/bound-functions-serialize': [SKIP],
  'regress/regress-1003730': [SKIP],
  'regress/regress-1168435': [SKIP],
  # Asserts %InLargeObjectSpace
  'regress/regress-542823': [SKIP],
  # Requires --allocation_site_pretenuring
  'compiler/deopt-pretenure': [SKIP],
  # Requires --concurrent_recompilation
  'compiler/concurrent-invalidate-transition-map': [SKIP],
  'compiler/concurrent-proto-change': [SKIP],
  'compiler/manual-concurrent-recompile': [SKIP],
  'compiler/regress-905555': [SKIP],
  'compiler/regress-905555-2': [SKIP],
  'compiler/regress-9945-1': [SKIP],
  'concurrent-initial-prototype-change-1': [SKIP],
  'concurrent-initial-prototype-change-2': [SKIP],
  'regress/regress-embedded-cons-string': [SKIP],
  # Requires a second isolate
  'regress/regress-1212404': [SKIP],
  'resizablearraybuffer-growablesharedarraybuffer': [SKIP],
  'regress/regress-1205290': [SKIP],
  'compiler/regress-725743': [SKIP],
  'd8/d8-fuzzable-worker': [SKIP],
  'd8/d8-worker': [SKIP],
  'd8/d8-worker-script': [SKIP],
  'd8/d8-worker-sharedarraybuffer': [SKIP],
  'd8/d8-worker-shutdown': [SKIP],
  'd8/d8-worker-shutdown-empty': [SKIP],
  'd8/d8-worker-shutdown-gc': [SKIP],
  'd8/d8-worker-shutdown-spawn': [SKIP],
  'd8/d8-worker-spawn-worker': [SKIP],
  'deserialize-optimize-inner': [SKIP],
  'deserialize-reference': [SKIP],
  'harmony/atomics-value-check': [SKIP],
  'harmony/atomics-waitasync-1thread-2timeout': [SKIP],
  'harmony/atomics-waitasync-1thread-buffer-out-of-scope-timeout': [SKIP],
  'harmony/atomics-waitasync-1thread-timeout': [SKIP],
  'harmony/atomics-waitasync-1thread-timeouts-and-no-timeouts': [SKIP],
  'harmony/atomics-waitasync-worker-shutdown-before-wait-finished-2-waits': [SKIP],
  'harmony/atomics-waitasync-worker-shutdown-before-wait-finished-2-workers': [SKIP],
  'harmony/atomics-waitasync-worker-shutdown-before-wait-finished-no-timeout': [SKIP],
  'harmony/atomics-waitasync-worker-shutdown-before-wait-finished-timeout': [SKIP],
  'harmony/error-cause': [SKIP],
  'harmony/futex': [SKIP],
  'harmony/sharedarraybuffer-worker-gc-stress': [SKIP],
  'regress/regress-1006629': [SKIP],
  'regress/regress-4271': [SKIP],
  'regress/regress-821368': [SKIP],
  'regress/regress-9383': [SKIP],
  'regress/regress-chromium-1194026': [SKIP],
  'regress/regress-crbug-1162473': [SKIP],
  'regress/regress-crbug-465564': [SKIP],
  'regress/regress-crbug-503578': [SKIP],
  'regress/regress-crbug-503698': [SKIP],
  'regress/regress-crbug-503968': [SKIP],
  'regress/regress-crbug-503991': [SKIP],
  'regress/regress-crbug-504136': [SKIP],
  'regress/regress-crbug-504727': [SKIP],
  'regress/regress-crbug-505778': [SKIP],
  'regress/regress-crbug-506549': [SKIP],
  'regress/regress-crbug-511880': [SKIP],
  'regress/regress-crbug-514081': [SKIP],
  'regress/regress-crbug-518747': [SKIP],
  'regress/regress-crbug-522496': [SKIP],
  'regress/regress-crbug-523919': [SKIP],
  'regress/regress-crbug-722871': [SKIP],
  'regress/wasm/regress-1010272': [SKIP],
  'regress/wasm/regress-1067621': [SKIP],
  'regress/wasm/regress-643595': [SKIP],
  'regress/wasm/regress-674447': [SKIP],
  'regress/wasm/regress-801850': [SKIP],
  'regress/wasm/regress-803427': [SKIP],
  'regress/wasm/regress-8059': [SKIP],
  'regress/wasm/regress-808012': [SKIP],
  'regress/wasm/regress-808848': [SKIP],
  'regress/wasm/regress-8533': [SKIP],
  'serialize-after-execute': [SKIP],
  'serialize-ic': [SKIP],
  'wasm/compare-exchange-stress': [SKIP],
  'wasm/compare-exchange64-stress': [SKIP],
  'wasm/futex': [SKIP],
  'wasm/grow-shared-memory': [SKIP],
  'wasm/shared-arraybuffer-worker-simple-gc': [SKIP],
  'wasm/shared-memory-worker-simple-gc': [SKIP],
  'wasm/shared-memory-worker-stress': [SKIP],
  'wasm/worker-memory': [SKIP],
  'wasm/worker-module': [SKIP],
  # Timeout (too many GCs)
  'wasm/many-memories-no-trap-handler': [SKIP],
  'wasm/memory_2gb_oob': [SKIP],
  'wasm/memory_1gb_oob': [SKIP],
  'wasm/memory_4gb_oob': [SKIP],
  'regress/regress-708247': [SKIP],
  # Performs GC
  'code-coverage-precise': [SKIP],
  'compiler/monomorphic-named-load-with-no-map': [SKIP],
  'harmony/weakrefs/cleanup': [SKIP],
  'harmony/weakrefs/cleanup-from-different-realm': [SKIP],
  'harmony/weakrefs/cleanup-is-not-a-microtask': [SKIP],
  'harmony/weakrefs/cleanup-on-detached-realm': [SKIP],
  'harmony/weakrefs/cleanup-proxy-from-different-realm': [SKIP],
  'harmony/weakrefs/cleanupsome': [SKIP],
  'harmony/weakrefs/cleanupsome-2': [SKIP],
  'harmony/weakrefs/finalizationregistry-and-weakref': [SKIP],
  'harmony/weakrefs/finalizationregistry-keeps-holdings-alive': [SKIP],
  'harmony/weakrefs/finalizationregistry-scheduled-for-cleanup-multiple-times': [SKIP],
  'harmony/weakrefs/multiple-dirty-finalization-groups': [SKIP],
  'harmony/weakrefs/reentrant-gc-from-cleanup': [SKIP],
  'harmony/weakrefs/two-weakrefs': [SKIP],
  'harmony/weakrefs/undefined-holdings': [SKIP],
  'harmony/weakrefs/unregister-after-cleanup': [SKIP],
  'harmony/weakrefs/unregister-inside-cleanup': [SKIP],
  'harmony/weakrefs/unregister-inside-cleanup2': [SKIP],
  'harmony/weakrefs/unregister-inside-cleanup3': [SKIP],
  'harmony/weakrefs/unregister-many': [SKIP],
  'harmony/weakrefs/weak-cell-basics': [SKIP],
  'harmony/weakrefs/weak-unregistertoken': [SKIP],
  'harmony/weakrefs/weakref-creation-keeps-alive': [SKIP],
  'harmony/weakrefs/weakref-deref-keeps-alive': [SKIP],
  'measure-memory': [SKIP],
  'measure-memory-multiple-realms': [SKIP],
  'regress/regress-936077': [SKIP],
  'regress/wasm/regress-827806': [SKIP],
  'wasm/compiled-module-management': [SKIP],
  'wasm/shared-memory-gc-stress': [SKIP],
}], # third_party_heap

##############################################################################
['(arch != x64 and arch != arm64) or simulator_run', {
  # Stack switching is only supported on x64/arm64.
  'wasm/stack-switching': [SKIP],
  'wasm/stack-switching-export': [SKIP],
}],  # (arch != x64 and arch != arm64) or simulator_run

##############################################################################
['arch != x64 and arch != arm64 and arch != loong64 and arch != mips64', {
  # Tests that include types only supported on x64/arm64.
  'compiler/fast-api-sequences-x64': [SKIP],
  'compiler/fast-api-annotations': [SKIP],

}],  # arch != x64 and arch != arm64

##############################################################################
# Skip failing tests in google3
['variant == google3_noicu or variant == google3_icu', {
  # timeouts on Google3:
  'compiler/division-by-constant': [PASS, SLOW],
  'compiler/expression-trees': [SKIP],
  'harmony/sharedarraybuffer-worker-gc-stress': [SKIP],
  'math-floor-part1': [SKIP],
  'compiler/regress-1125145': [SKIP],
  'compiler/regress-crbug-1399627': [SKIP],

  # TODO(victorgomes):
  'es6/unicode-regexp-ignore-case-noi18n': [SKIP],
  'wasm/bulk-memory': [SKIP],

  # TODO(b/201757247):
  'array-constructor-feedback': [FAIL],
  'compiler/deopt-pretenure': [FAIL],
  'compiler/fast-api-sequences-x64': [FAIL],
  'compiler/native-context-specialization-hole-check': [FAIL],
  'compiler/test-literal-map-migration': [FAIL],
  'regress/regress-4121': [FAIL],
  'regress/regress-trap-allocation-memento': [FAIL],
}], # variant == google3_nociu or variant == google3_icu

# Specific failures for no_icu builds
['variant == google3_noicu', {
  'es6/unicode-regexp-ignore-case': [FAIL],
  'es7/regexp-ui-word': [FAIL],
  'harmony/regexp-named-captures': [FAIL],
  'harmony/regexp-property-binary': [FAIL],
  'harmony/regexp-property-char-class': [FAIL],
  'harmony/regexp-property-enumerated': [FAIL],
  'harmony/regexp-property-exact-match': [FAIL],
  'harmony/regexp-property-general-category': [FAIL],
  'harmony/regexp-property-lu-ui0': [FAIL],
  'harmony/regexp-property-lu-ui1': [FAIL],
  'harmony/regexp-property-lu-ui2': [FAIL],
  'harmony/regexp-property-lu-ui3': [FAIL],
  'harmony/regexp-property-lu-ui4': [FAIL],
  'harmony/regexp-property-lu-ui5': [FAIL],
  'harmony/regexp-property-lu-ui6': [FAIL],
  'harmony/regexp-property-lu-ui7': [FAIL],
  'harmony/regexp-property-lu-ui8': [FAIL],
  'harmony/regexp-property-lu-ui9': [FAIL],
  'harmony/regexp-property-lu-ui': [FAIL],
  'harmony/regexp-property-script-extensions': [FAIL],
  'harmony/regexp-property-scripts': [FAIL],
  'harmony/regexp-property-special': [FAIL],
  'icu-date-lord-howe': [FAIL],
  'icu-date-to-string': [FAIL],
  'regress/regress-5036': [FAIL],
  'regress/regress-793588': [FAIL],
  'tzoffset-transition-apia': [FAIL],
  'tzoffset-transition-lord-howe': [FAIL],
  'tzoffset-transition-moscow': [FAIL],
}], # variant == google3_nociu

# Tests that cannot run without JS shared memory
['not js_shared_memory', {
  'shared-memory/*': [SKIP],
  'regress/regress-crbug-1394741': [SKIP],
  'regress/regress-crbug-1395117': [SKIP],
}],  # 'not js_shared_memory'

##############################################################################
['variant == always_sparkplug', {
  # Tests that rely on turbofan
  'wasm/bigint-opt': [SKIP],
}], # variant == always_sparkplug

##############################################################################
# Behavioural differences between Maglev and Turbofan when the former is used
# for OptimizeFunctionOnNextCall.
['variant == stress_maglev or variant == stress_maglev_future', {
  # Maglev doesn't inline Array constructors, so it won't bake in allocation
  # site feedback.
  'array-constructor-feedback': [FAIL],
  # Maglev deopts on non-int division, even if the result is truncated after.
  'shift-for-integer-div': [FAIL],
  # Maglev deopts on negative zero for int32, even if truncated afterward.
  'compiler/number-abs': [FAIL],
  'compiler/number-floor': [FAIL],
  'compiler/number-ceil': [FAIL],
  'compiler/number-min': [FAIL],
  'compiler/number-max': [FAIL],
  'compiler/number-round': [FAIL],
  'compiler/number-trunc': [FAIL],
  'compiler/number-modulus': [FAIL],
  'compiler/number-toboolean': [FAIL],
  'compiler/number-comparison-truncations': [FAIL],
  'regress/regress-2132': [FAIL],
  'compiler/regress-1199345': [FAIL],
  # Maglev doesn't suppress BigInt size errors on truncation.
  'compiler/bigint-shift-left': [FAIL],
  'compiler/bigint-multiply-truncate': [FAIL],
  'wasm/bigint-opt': [FAIL],
  # Maglev doesn't inline the call being tested here.
  'compiler/call-with-arraylike-or-spread': [FAIL],
  'compiler/call-with-arraylike-or-spread-3': [FAIL],
  'compiler/call-with-arraylike-or-spread-4': [FAIL],
  'compiler/call-with-arraylike-or-spread-5': [FAIL],
  'compiler/call-with-arraylike-or-spread-6': [FAIL],
  'compiler/call-with-arraylike-or-spread-7': [FAIL],
  'compiler/serializer-call': [FAIL],
  'compiler/serializer-apply': [FAIL],
  'compiler/serializer-accessors': [FAIL],
  'compiler/serializer-transition-propagation': [FAIL],
  'compiler/serializer-dead-after-jump': [FAIL],
  'compiler/serializer-dead-after-return': [FAIL],
  'es6/super-ic-opt-no-turboprop': [FAIL],
  'regress/regress-1049982-1': [FAIL],
  'regress/regress-1049982-2': [FAIL],
  # Maglev doesn't support fast API calls.
  'compiler/fast-api-annotations': [FAIL],
  'compiler/fast-api-calls': [FAIL],
  'compiler/fast-api-calls-8args': [FAIL],
  'compiler/fast-api-calls-string': [FAIL],
  'compiler/fast-api-calls-pointer': [FAIL],
  'compiler/fast-api-calls-64-bit-integer-values': [FAIL],
  'compiler/fast-api-interface-types': [FAIL],
  'compiler/fast-api-sequences*': [FAIL],
  # Maglev doesn't specialise the IsBeingInterpreted runtime func.
  'compiler/is-being-interpreted-1': [FAIL],
  # Maglev doesn't support elements transitions (yet!).
  'compiler/regress-9945-1': [FAIL],
  # Maglev doesn't support growing elements stores.
  'array-store-and-grow': [FAIL],
  # This test requires inlining, currently disabled in Maglev
  'regress/regress-4578': [FAIL],
  # This test appears to be relying on no adding a map stability check, but
  # instead using a field representation dependency and allowing a read from
  # the deprecated map. Wiring this through in Maglev would be too messy to be
  # worth it.
  'regress/regress-map-invalidation-2': [FAIL],
}], # variant == stress_maglev or variant == stress_maglev_future

##############################################################################
['clang_coverage and mode == debug', {
  # Too slow tests.
  'asm/poppler/poppler': [SKIP],
  'wasm/shared-memory-worker-gc': [SKIP],
}],  # 'clang_coverage and mode == debug'

]