574077 - permanent orange tests on 64-bit win7: REFTEST TEST-UNEXPECTED-FAIL | file:///C:/talos-slave/mozilla-central-w764-opt-u-jsreftest/build/jsreftest/tests/jsreftest.html?test=ecma_3/RegExp/perlstress-001.js

Status: RESOLVED WORKSFORME

(Core :: JavaScript Engine, defect)

Description

[[e-mail] (:bhearsum)]

Full logs:
REFTEST TEST-UNEXPECTED-FAIL | file:///C:/talos-slave/mozilla-central-w764-opt-u-jsreftest/build/jsreftest/tests/jsreftest.html?test=ecma_3/RegExp/perlstress-001.js | Section 208 of test -
regexp = /a(?=d)./
string = 'abad'
ERROR !!! regexp FAILED to match anything !!!
Expect: ad
Actual: null
 Type mismatch, expected type string, actual type object Expected value '["ad"]', Actual value 'null'  item 202
REFTEST TEST-UNEXPECTED-FAIL | file:///C:/talos-slave/mozilla-central-w764-opt-u-jsreftest/build/jsreftest/tests/jsreftest.html?test=ecma_3/RegExp/perlstress-001.js | Section 209 of test -
regexp = /a(?=c|d)./
string = 'abad'
ERROR !!! regexp FAILED to match anything !!!
Expect: ad
Actual: null
 Type mismatch, expected type string, actual type object Expected value '["ad"]', Actual value 'null'  item 203

Comment 1

[[e-mail] (:bhearsum)]

Found a couple more in this file:
REFTEST TEST-UNEXPECTED-FAIL | file:///C:/talos-slave/mozilla-central-w764-opt-u-jsreftest/build/jsreftest/tests/jsreftest.html?test=ecma_3/RegExp/perlstress-001.js | Section 241 of test -
regexp = /^(?:b|a(?=(.)))*\1/
string = 'abc'
ERROR !!! regexp failed to give expected match array:
Expect: ["ab", (void 0)]
Actual: ["", (void 0)]
 Expected value '["ab", (void 0)]', Actual value '["", (void 0)]'  item 229
REFTEST TEST-UNEXPECTED-FAIL | file:///C:/talos-slave/mozilla-central-w764-opt-u-jsreftest/build/jsreftest/tests/jsreftest.html?test=ecma_3/RegExp/perlstress-001.js | Section 300 of test -
regexp = /(?=(a+?))(\1ab)/
string = 'aaab'
ERROR !!! regexp failed to give expected match array:
Expect: ["aab", "a", "aab"]
Actual: ["aaab", "a", "aab"]
 Expected value '["aab", "a", "aab"]', Actual value '["aaab", "a", "aab"]'  item 242
REFTEST TEST-UNEXPECTED-FAIL | file:///C:/talos-slave/mozilla-central-w764-opt-u-jsreftest/build/jsreftest/tests/jsreftest.html?test=ecma_3/RegExp/perlstress-001.js | Section 303 of test -
regexp = /(?=(a+?))(\1ab)/
string = 'aaab'
ERROR !!! regexp failed to give expected match array:
Expect: ["aab", "a", "aab"]
Actual: ["aaab", "a", "aab"]
 Expected value '["aab", "a", "aab"]', Actual value '["aaab", "a", "aab"]'  item 244

Comment 2

[Makoto Kato [:m_kato]]

Although switching to VS2010, this doesn't occur.  mark as WFM