\set ECHO none
BEGIN;

\i test/pgtap-core.sql
\i sql/semver.sql

SELECT plan(296);
--SELECT * FROM no_plan();

SELECT has_type('semver');
SELECT is( NULL::semver, NULL, 'semvers should be NULLable' );

SELECT lives_ok(
    $$ SELECT '$$ || v || $$'::semver $$,
    '"' || v || '" is a valid semver'
)  FROM unnest(ARRAY[
    '1.2.2',
    '0.2.2',
    '0.0.0',
    '0.1.999',
    '9999.9999999.823823',
    '1.0.0-beta1',
    '1.0.0-beta2',
    '1.0.0',
    '1.0.0-1',
    '1.0.0-alpha+d34dm34t',
    '1.0.0+d34dm34t',
    '20110204.0.0'
]) AS v;

SELECT throws_ok(
    $$ SELECT '$$ || v || $$'::semver $$,
    NULL,
    '"' || v || '" is not a valid semver'
)  FROM unnest(ARRAY[
   '1.2',
   '1.2.02',
   '1.2.2-',
   '1.2.3b#5',
   '03.3.3',
   'v1.2.2',
   '1.3b',
   '1.4b.0',
   '1v',
   '1v.2.2v',
   '1.2.4b.5'
]) AS v;

-- Test =, <=, and >=.
SELECT collect_tap(ARRAY[
    ok(semver_cmp(lv::semver, rv::semver) = 0, 'semver(' || lv || ', ' || rv || ') should = 0'),
    ok(lv::semver = rv::semver, 'v' || lv || ' should = v' || rv),
    ok(lv::semver <= rv::semver, 'v' || lv || ' should be <= v' || rv),
    ok(lv::semver >= rv::semver, 'v' || lv || ' should be >= v' || rv)
]) FROM (VALUES
    ('1.2.2',  '1.2.2'),
    ('1.2.23', '1.2.23'),
    ('0.0.0', '0.0.0'),
    ('999.888.7777', '999.888.7777'),
    ('0.1.2-beta3', '0.1.2-beta3'),
    ('1.0.0-rc-1', '1.0.0-RC-1')
 ) AS f(lv, rv);

-- Test semver <> semver
SELECT collect_tap(ARRAY[
    ok(semver_cmp(lv::semver, rv::semver) <> 0, 'semver(' || lv || ', ' || rv || ') should <> 0'),
    ok(lv::semver <> rv::semver, 'v' || lv || ' should not equal v' || rv)
]) FROM (VALUES
    ('1.2.2', '1.2.3'),
    ('0.0.1', '1.0.0'),
    ('1.0.1', '1.1.0'),
    ('1.1.1', '1.1.0'),
    ('1.2.3-b', '1.2.3'),
    ('1.2.3', '1.2.3-b'),
    ('1.2.3-a', '1.2.3-b'),
    ('1.2.3-aaaaaaa1', '1.2.3-aaaaaaa2'),
    ('1.2.3-1.2.3', '1.2.3-1.2.3.4')
  ) AS f(lv, rv);

-- Test >, >=, <, and <=.
SELECT collect_tap(ARRAY[
    ok( semver_cmp(lv::semver, rv::semver) > 0, 'semver(' || lv || ', ' || rv || ') should > 0'),
    ok( semver_cmp(rv::semver, lv::semver) < 0, 'semver(' || rv || ', ' || lv || ') should < 0'),
    ok(lv::semver > rv::semver, 'v' || lv || ' should be > v' || rv),
    ok(lv::semver >= rv::semver, 'v' || lv || ' should be >= v' || rv),
    ok(rv::semver < lv::semver, 'v' || rv || ' should be < v' || lv),
    ok(rv::semver <= lv::semver, 'v' || rv || ' should be <= v' || lv)
]) FROM (VALUES
    ('2.2.2', '1.1.1'),
    ('2.2.2', '2.1.1'),
    ('2.2.2', '2.2.1'),
    ('2.2.2-b', '2.2.1'),
    ('2.2.2', '2.2.2-b'),
    ('2.2.2-c', '2.2.2-b'),
    ('2.2.2-rc-2', '2.2.2-RC-1'),
    ('0.9.10', '0.9.9'),
    ('1.0.1-1.2.3', '1.0.1-0.9.9.9')
  ) AS f(lv, rv);

-- Test to_semver().
SELECT has_function('to_semver');
SELECT has_function('to_semver', ARRAY['text']);
SELECT function_returns('to_semver', 'semver');

SELECT is(
    to_semver(dirty),
    clean::semver,
    'to_semver(' || dirty || ') should return ' || clean
) FROM (VALUES
    ('1.2.2',           '1.2.2'),
    ('01.2.2',          '1.2.2'),
    ('1.02.2',          '1.2.2'),
    ('1.2.02',          '1.2.2'),
    ('1.2.02b',        '1.2.2-b'),
    ('1.2.02beta-3  ', '1.2.2-beta-3'),
    ('1.02.02rc1',     '1.2.2-rc1'),
    ('1.0',             '1.0.0'),
    ('1',               '1.0.0'),
    ('.0.02',           '0.0.2'),
    ('1..02',           '1.0.2'),
    ('1..',             '1.0.0'),
    ('1.1',             '1.1.0'),
    ('1.2.b1',          '1.2.0-b1'),
    ('9.0beta4',        '9.0.0-beta4'), -- PostgreSQL format.
    ('9b',              '9.0.0-b'),
    ('rc1',             '0.0.0-rc1'),
    ('',                '0.0.0'),
    ('..2',             '0.0.2'),
    ('1.2.3 a',         '1.2.3-a'),
    ('..2 b',           '0.0.2-b'),
    ('  012.2.2',       '12.2.2'),
    ('20110204',        '20110204.0.0')
) v(dirty, clean);

SELECT is(
    to_semver(clean),
    clean::semver,
    'to_semver(' || clean || ') should return incoming text'
) FROM (VALUES
    ('1.0.0-alpha'),               -- SV2 9.
    ('1.0.0-alpha.1'),             -- SV2 9.
    ('1.0.0-0.3.7'),               -- SV2 9.
    ('1.0.0-x.7.z.92'),            -- SV2 9.
    ('1.0.0-alpha+001'),           -- SV2 10.
    ('1.0.0+20130313144700'),      -- SV2 10.
    ('1.0.0-beta+exp.sha.5114f85') -- SV2 10.
) v(clean);

-- to_semver still needs to reject truly bad input
SELECT throws_ok(
    $$ SELECT '$$ || v || $$'::semver $$,
    NULL,
    '"' || v || '" is not a valid semver'
)  FROM unnest(ARRAY[
   '1.2.0 beta 4',
   '1.2.2-',
   '1.2.3b#5',
   'v1.2.2',
   '1.4b.0',
   '1v.2.2v',
   '1.2.4b.5',
   '1.2.3.4',
   '1.2.3 4',
   '1.2000000000000000.3.4'
]) AS v;

-- Test sort ordering
CREATE TABLE vs (
    version semver
);

INSERT INTO vs VALUES ('1.2.0'), ('1.0.0'), ('1.0.0-p0'), ('0.9.9'), ('0.9.10');

SELECT is(max(version), '1.2.0', 'max(semver) should work')
  FROM vs;

SELECT is(min(version), '0.9.9', 'min(semver) should work')
  FROM vs;

SELECT results_eq(
    $$ SELECT version FROM vs ORDER BY version USING < $$,
    $$ VALUES ('0.9.9'::semver), ('0.9.10'::semver), ('1.0.0-p0'::semver), ('1.0.0'::semver), ('1.2.0'::semver) $$,
    'ORDER BY semver USING < should work'
);

SELECT results_eq(
    $$ SELECT version FROM vs ORDER BY version USING > $$,
    $$ VALUES ('1.2.0'::semver), ('1.0.0'::semver), ('1.0.0-p0'::semver), ('0.9.10'::semver), ('0.9.9'::semver) $$,
    'ORDER BY semver USING > should work'
);

-- Test constructors.
SELECT is( text('1.2.0'::semver), '1.2.0', 'construct to text' );
SELECT is( semver('1.2.0'), '1.2.0'::semver, 'construct from text' );
SELECT is( semver(1.2), '1.2.0'::semver, 'construct from bare number' );
SELECT is( semver(1.2::numeric), '1.2.0'::semver, 'construct from numeric' );
SELECT is( semver(1), '1.0.0'::semver, 'construct from bare integer' );
SELECT is( semver(1::integer), '1.0.0'::semver, 'construct from integer' );
SELECT is( semver(1::bigint), '1.0.0'::semver, 'construct from bigint' );
SELECT is( semver(1::smallint), '1.0.0'::semver, 'construct from smallint' );
SELECT is( semver(1.2::decimal), '1.2.0'::semver, 'construct from decimal' );
SELECT is( semver(1.2::real), '1.2.0'::semver, 'construct from real' );
SELECT is( semver(1.2::double precision), '1.2.0'::semver, 'construct from double' );
SELECT is( semver(1.2::float), '1.2.0'::semver, 'construct from float' );

-- Test casting.
SELECT is( semver('1.2.0'::text), '1.2.0', 'cast to text' );
SELECT is( text('1.2.0')::semver, '1.2.0'::semver, 'cast from text' );
SELECT is( 1::semver, '1.0.0'::semver, 'Cast from bare integer');
SELECT is( 1.2::semver, '1.2.0'::semver, 'Cast from bare number');
SELECT is( 1.2::numeric::semver, '1.2.0'::semver, 'Cast from numeric');
SELECT is( 1::integer::semver, '1.0.0'::semver, 'Cast from integer');
SELECT is( 1::bigint::semver, '1.0.0'::semver, 'Cast from bigint');
SELECT is( 1::smallint::semver, '1.0.0'::semver, 'Cast from smallint');
SELECT is( 1.0::decimal::semver, '1.0.0'::semver, 'Cast from decimal');
SELECT is( 1::decimal::semver, '1.0.0'::semver, 'Cast from decimal');
SELECT is( 1.0::real::semver, '1.0.0'::semver, 'Cast from real');
SELECT is( 1.0::double precision::semver, '1.0.0'::semver, 'Cast from double precision');
SELECT is( 1.0::float::semver, '1.0.0'::semver, 'Cast from float');

-- Test casting some more.
SELECT IS(lv::text, rv, 'Should correctly cast "' || rv || '" to text')
  FROM (VALUES
    ('1.0.0-beta'::semver,   '1.0.0-beta'),
    ('1.0.0-beta1'::semver,  '1.0.0-beta1'),
    ('1.0.0-alpha'::semver,  '1.0.0-alpha'),
    ('1.0.0-alph'::semver,   '1.0.0-alph'),
    ('1.0.0-food'::semver,   '1.0.0-food'),
    ('1.0.0-f111'::semver,   '1.0.0-f111'),
    ('1.0.0-f111asbcdasdfasdfasdfasdfasdfasdffasdfadsf'::semver,
     '1.0.0-f111asbcdasdfasdfasdfasdfasdfasdffasdfadsf')
 ) AS f(lv, rv);

-- SEMV 2.0.0 tests.
SELECT lives_ok(
    $$ SELECT '$$ || v || $$'::semver $$,
    '"' || v || '" is a valid 2.0.0 semver'
)  FROM unnest(ARRAY[
    '1.0.0+1',
    '1.0.0-1+1',
    '1.0.0-1.1+1',
    '1.0.0-1.1.1.1.1.1.1.1.1.1.1+1.1.1.1.1.1.1.1',
    '1.0.0-1.2',
    '1.0.0-1.0.2',
    '1.0.0-alpha',
    '1.0.0-alpha.1',
    '1.0.0-0.3.7',
    '1.0.0-x.7.z.92',
    '0.2.13+1583426134.07de632'
]) AS v;

SELECT throws_ok(
    $$ SELECT '$$ || v || $$'::semver $$,
    NULL,
    '"' || v || '" is not a valid 2.0.0 semver'
)  FROM unnest(ARRAY[
   '1.0.0-a..',
   '1.0.0-a.1.',
   '1.0.0+1_1',
   '1.0.0-1....',
   '1.0.0-1_2',
   '1.0.0-1.02'
]) AS v;

DELETE FROM vs;
INSERT INTO vs VALUES ('0.9.9-a1.1+1234'::semver), ('0.9.9-a1.2.3'::semver), ('0.9.9-a1.2'::semver), ('0.9.9'::semver), ('1.0.0+99'::semver), ('1.0.0-1'::semver);

SELECT results_eq(
    $$ SELECT version FROM vs ORDER BY version USING < $$,
    $$ VALUES ('0.9.9-a1.1+1234'::semver), ('0.9.9-a1.2'::semver), ('0.9.9-a1.2.3'::semver), ('0.9.9'::semver), ('1.0.0-1'::semver), ('1.0.0+99'::semver) $$,
    'ORDER BY semver (2.0.0) USING < should work'
);

SELECT results_eq(
    $$ SELECT version FROM vs ORDER BY version USING > $$,
    $$ VALUES ('1.0.0+99'::semver), ('1.0.0-1'::semver), ('0.9.9'::semver), ('0.9.9-a1.2.3'::semver), ('0.9.9-a1.2'::semver), ('0.9.9-a1.1+1234'::semver) $$,
    'ORDER BY semver (2.0.0) USING > should work'
);

SELECT collect_tap(ARRAY[
    ok(semver_cmp(lv::semver, rv::semver) = 0, 'semver(' || lv || ', ' || rv || ') should = 0'),
    ok(lv::semver = rv::semver, 'v' || lv || ' should = v' || rv),
    ok(lv::semver <= rv::semver, 'v' || lv || ' should be <= v' || rv),
    ok(lv::semver >= rv::semver, 'v' || lv || ' should be >= v' || rv)
]) FROM (VALUES
    ('1.0.0-1+1',  '1.0.0-1+5'),
    ('1.0.0-1.1+1',  '1.0.0-1.1+5')
 ) AS f(lv, rv);

-- Regressions.
SELECT is(
    to_semver(lv)::TEXT, rv,
    'Should correctly represent "' || lv || '" as "' || rv || '"'
) FROM (VALUES
      ('0.5.0-release1', '0.5.0-release1'),
      ('0.5.0release1',  '0.5.0-release1'),
      ('0.5-release1',   '0.5.0-release1'),
      ('0.5release1',    '0.5.0-release1'),
      ('0.5-1',          '0.5.0-1'),
      ('1.2.3-1.02',     '1.2.3-1.2')
) AS f(lv, rv);

-- Test is_semver().
SELECT has_function('is_semver');
SELECT has_function('is_semver', ARRAY['text']);
SELECT function_returns('is_semver', 'boolean');

SELECT is(
    is_semver(stimulus),
    expected,
    'is_semver(' || stimulus || ') should return ' || expected::text
) FROM (VALUES
    ('1.2.2',                     true),
    ('0.2.2',                     true),
    ('0.0.0',                     true),
    ('0.1.999',                   true),
    ('9999.9999999.823823',       true),
    ('1.0.0-beta1',               true),
    ('1.0.0-beta2',               true),
    ('1.0.0',                     true),
    ('1.0.0-1',                   true),
    ('1.0.0-alpha+d34dm34t',      true),
    ('1.0.0+d34dm34t',            true),
    ('20110204.0.0',              true),
    ('1.2',                       false),
    ('1.2.02',                    false),
    ('1.2.2-',                    false),
    ('1.2.3b#5',                  false),
    ('03.3.3',                    false),
    ('v1.2.2',                    false),
    ('1.3b',                      false),
    ('1.4b.0',                    false),
    ('1v',                        false),
    ('1v.2.2v',                   false),
    ('1.2.4b.5',                  false),
    ('2016.5.18-MYW-600',         true),
    ('1010.5.0+2016-05-27-1832',  true),
    ('0.2.13+1583426134.07de632', true)
) v(stimulus, expected);

-- issue-gh-23
SELECT lives_ok(
    $$ SELECT '$$ || v || $$'::semver $$,
    '"' || v || '" is a valid semver'
)  FROM unnest(ARRAY[
    '2.3.0+80'
]) AS v;
SELECT is(
    to_semver(dirty),
    clean::semver,
    'to_semver(' || dirty || ') should return ' || clean
) FROM (VALUES
    ('2.3.0+80', '2.3.0+80')
) v(dirty, clean);
SELECT is(lv::text, rv, 'Should correctly cast "' || rv || '" to text')
  FROM (VALUES
    ('2.3.0+80'::semver, '2.3.0+80')
) AS f(lv, rv);
SELECT isnt(lv::semver > rv::semver, true, '"' || lv || '" > "' || rv || '" (NOT!)')
  FROM (VALUES
    ('2.3.0+80', '2.3.0+110')
) AS f(lv, rv);
SELECT is(lv::semver > rv::semver, true, '"' || lv || '" > "' || rv || '"')
  FROM (VALUES
    ('2.3.0+80', '2.3.0-alpha+110')
) AS f(lv, rv);
CREATE TABLE vs23 (
    version semver
);
INSERT INTO vs23 VALUES ('1.0.0-alpha'), ('1.0.0-alpha.1'), ('1.0.0-alpha.beta'), ('1.0.0-beta'), ('1.0.0-beta.2'), ('1.0.0-beta.11'), ('1.0.0-rc.1'), ('1.0.0');
SELECT results_eq(
    $$ SELECT version FROM vs23 ORDER BY version USING < $$,
    $$ VALUES ('1.0.0-alpha'::semver), ('1.0.0-alpha.1'::semver), ('1.0.0-alpha.beta'::semver), ('1.0.0-beta'::semver), ('1.0.0-beta.2'::semver), ('1.0.0-beta.11'::semver), ('1.0.0-rc.1'::semver), ('1.0.0'::semver) $$,
    'ORDER BY semver USING < should work (section 11)'
);
SELECT results_eq(
    $$ SELECT version FROM vs23 ORDER BY version USING > $$,
    $$ VALUES ('1.0.0'::semver), ('1.0.0-rc.1'::semver), ('1.0.0-beta.11'::semver), ('1.0.0-beta.2'::semver), ('1.0.0-beta'::semver), ('1.0.0-alpha.beta'::semver), ('1.0.0-alpha.1'::semver), ('1.0.0-alpha'::semver) $$,
    'ORDER BY semver USING > should work (section 11)'
);
SELECT is(lv::semver = rv::semver, true, '"' || lv || '" = "' || rv || '"')
  FROM (VALUES
    ('1.0.0', '1.0.0+535')
) AS f(lv, rv);
SELECT isnt(lv::semver < rv::semver, true, '"' || lv || '" < "' || rv || '" (NOT!)')
  FROM (VALUES
    ('1.0.0', '1.0.0+535')
) AS f(lv, rv);
SELECT isnt(lv::semver > rv::semver, true, '"' || lv || '" > "' || rv || '" (NOT!)')
  FROM (VALUES
    ('1.0.0', '1.0.0+535')
) AS f(lv, rv);

-- Test get_semver_major
SELECT has_function('get_semver_major');
SELECT has_function('get_semver_major', 'semver');
SELECT function_returns('get_semver_major', 'integer');
SELECT is(get_semver_major('2.1.0-alpha'::semver), 2, 'major version check');

-- Test get_semver_minor
SELECT has_function('get_semver_minor');
SELECT has_function('get_semver_minor', 'semver');
SELECT function_returns('get_semver_minor', 'integer');
SELECT is(get_semver_minor('2.1.0-alpha'::semver), 1, 'minor version check');

-- Test get_semver_patch
SELECT has_function('get_semver_patch');
SELECT has_function('get_semver_patch', 'semver');
SELECT function_returns('get_semver_patch', 'integer');
SELECT is(get_semver_patch('2.1.0-alpha'::semver), 0, 'patch version check');

-- Test get_semver_prerelease
SELECT has_function('get_semver_prerelease');
SELECT has_function('get_semver_prerelease', 'semver');
SELECT function_returns('get_semver_prerelease', 'text');
SELECT is(get_semver_prerelease('2.1.0-alpha'::semver), 'alpha', 'prerelease label check');
SELECT is(get_semver_prerelease('2.1.0-alpha+build'::semver), 'alpha', 'prerelease label check. must return prerelease only');
SELECT is(get_semver_prerelease('2.1.0+build'::semver), '', 'prerelease label check. must return empty string');

-- Test range type.
SELECT ok(
    '1.0.0'::semver <@ '[1.0.0, 2.0.0]'::semverrange,
    '1.0.0 should be in range [1.0.0, 2.0.0]'
);
SELECT ok(
    NOT '1.0.0'::semver <@ '[1.0.1, 2.0.0]'::semverrange,
    '1.0.0 should not be in range [1.0.1, 2.0.0]'
);

SELECT ok(
    NOT semverrange('1.0.0', '2.0.0') @> '2.0.0'::semver,
    '2.0.0 should not be in range [1.0.1, 2.0.0)'
);

SELECT ok(
    semverrange('1.0.0', '2.0.0') @> '1.9999.9999'::semver,
    '1.9999.9999 should be in range [1.0.1, 2.0.0)'
);

SELECT ok(
    '1000.0.0'::semver <@ '[1.0.0,]'::semverrange,
    '1000.0.0 should be in range [1.0.0,)'
);

SELECT bag_eq($$
    SELECT version, version <@ ANY(
        '{"(1.0.0,1.2.3)", "(1.2.3,1.4.5)", "(1.4.5,2.0.0)"}'::semverrange[]
    ) AS valid FROM (VALUES
        ('1.0.0'::semver), ('1.0.1'), ('1.2.3'), ('1.2.4'), ('1.4.4'), ('1.4.5'),
        ('1.7.0'), ('2.0.0')
    ) AS v(version)
$$, $$ VALUES
    ('1.0.0'::semver, false),
    ('1.0.1', true),
    ('1.2.3', false),
    ('1.2.4', true),
    ('1.4.4', true),
    ('1.4.5', false),
    ('1.7.0', true),
    ('2.0.0', false)
$$, 'Should be able to work with arrays of semverranges');

SELECT * FROM finish();
ROLLBACK;