diff options
Diffstat (limited to 'js/src/tests/non262/GC')
27 files changed, 1142 insertions, 0 deletions
diff --git a/js/src/tests/non262/GC/browser.js b/js/src/tests/non262/GC/browser.js new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/js/src/tests/non262/GC/browser.js diff --git a/js/src/tests/non262/GC/regress-104584.js b/js/src/tests/non262/GC/regress-104584.js new file mode 100644 index 0000000000..4148b69153 --- /dev/null +++ b/js/src/tests/non262/GC/regress-104584.js @@ -0,0 +1,46 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * Date: 14 October 2001 + * + * SUMMARY: Regression test for Bugzilla bug 104584 + * See http://bugzilla.mozilla.org/show_bug.cgi?id=104584 + * + * Testing that we don't crash on this code. The idea is to + * call F,G WITHOUT providing an argument. This caused a crash + * on the second call to obj.toString() or print(obj) below - + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 104584; +var summary = "Testing that we don't crash on this code -"; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +F(); +G(); + +reportCompare('No Crash', 'No Crash', ''); + +function F(obj) +{ + if(!obj) + obj = {}; + obj.toString(); + gc(); + obj.toString(); +} + + +function G(obj) +{ + if(!obj) + obj = {}; + print(obj); + gc(); + print(obj); +} diff --git a/js/src/tests/non262/GC/regress-203278-2.js b/js/src/tests/non262/GC/regress-203278-2.js new file mode 100644 index 0000000000..5d3b4c99e0 --- /dev/null +++ b/js/src/tests/non262/GC/regress-203278-2.js @@ -0,0 +1,80 @@ +// |reftest| slow +/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 203278; +var summary = 'Don\'t crash in recursive js_MarkGCThing'; +var actual = 'FAIL'; +var expect = 'PASS'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +// Prepare array to test DeutschSchorrWaite implementation +// and its reverse pointer scanning performance + +var a = new Array(1000 * 1000); + +var i = a.length; +while (i-- != 0) { + switch (i % 11) { + case 0: + a[i] = { }; + break; + case 1: + a[i] = { a: true, b: false, c: 0 }; + break; + case 2: + a[i] = { 0: true, 1: {}, 2: false }; + break; + case 3: + a[i] = { a: 1.2, b: "", c: [] }; + break; + case 4: + a[i] = [ false ]; + break; + case 6: + a[i] = []; + break; + case 7: + a[i] = false; + break; + case 8: + a[i] = "x"; + break; + case 9: + a[i] = new String("x"); + break; + case 10: + a[i] = 1.1; + break; + case 10: + a[i] = new Boolean(); + break; + } +} + +printStatus("DSF is prepared"); + +// Prepare linked list that causes recursion during GC with +// depth O(list size) +// Note: pass "-S 500000" option to the shell to limit stack quota +// available for recursion + +for (i = 0; i != 50*1000; ++i) { + a = [a, a, {}]; + a = [a, {}, a]; + +} + +printStatus("Linked list is prepared"); + +gc(); + +actual = 'PASS'; + +reportCompare(expect, actual, summary); + diff --git a/js/src/tests/non262/GC/regress-203278-3.js b/js/src/tests/non262/GC/regress-203278-3.js new file mode 100644 index 0000000000..3ac6d4c91e --- /dev/null +++ b/js/src/tests/non262/GC/regress-203278-3.js @@ -0,0 +1,42 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 203278; +var summary = 'Don\'t crash in recursive js_MarkGCThing'; +var actual = 'FAIL'; +var expect = 'PASS'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +// Prepare array a to cause O(a.length^2) behaviour in the current +// DeutschSchorrWaite implementation + +var a = new Array(1000 * 100); + +var i = a.length; +while (i-- != 0) +{ + a[i] = {}; +} + +// Prepare linked list that causes recursion during GC with +// depth O(list size) + +for (i = 0; i != 50*1000; ++i) +{ + a = [a, a.concat()]; +} + +if (typeof gc == 'function') +{ + gc(); +} + +actual = 'PASS'; + +reportCompare(expect, actual, summary); + diff --git a/js/src/tests/non262/GC/regress-278725.js b/js/src/tests/non262/GC/regress-278725.js new file mode 100644 index 0000000000..47df5950f0 --- /dev/null +++ b/js/src/tests/non262/GC/regress-278725.js @@ -0,0 +1,29 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +// testcase by James Ross <silver@warwickcompsoc.co.uk> +var BUGNUMBER = 278725; +var summary = 'Don\'t Crash during GC'; +var actual = 'Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var results = []; +for (var k = 0; k < 600000; k++) { + if (! (k %100000)) { + printStatus('hi'); + if (0) { + results.length = 0; + gc(); + } + } + results.push({}); +} + +actual = 'No Crash'; +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-306788.js b/js/src/tests/non262/GC/regress-306788.js new file mode 100644 index 0000000000..d6e1306795 --- /dev/null +++ b/js/src/tests/non262/GC/regress-306788.js @@ -0,0 +1,24 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 306788; +var summary = 'Do not crash sorting Arrays due to GC'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var array = new Array(); + +for (var i = 0; i < 5000; i++) +{ + array[i] = new Array('1', '2', '3', '4', '5'); +} + +array.sort(); + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-311497.js b/js/src/tests/non262/GC/regress-311497.js new file mode 100644 index 0000000000..21905a7fd8 --- /dev/null +++ b/js/src/tests/non262/GC/regress-311497.js @@ -0,0 +1,61 @@ +/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 311497; +var summary = 'Root pivots in js_HeapSort'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + + +function force_gc() +{ + if (this.gc) gc(); + for (var i = 0; i != 30000; ++i) { + var tmp = Math.sin(i); + tmp = null; + } +} + +var array = new Array(10); +for (var i = 0; i != array.length; ++i) { + array[i] = String.fromCharCode(i, i, i); +} + +function cmp(a, b) +{ + for (var i = 0; i != array.length; ++i) { + array[i] = null; + } + force_gc(); + return 0; +} + +array.sort(cmp); + +// Verify that array contains either null or original strings + +var null_count = 0; +var original_string_count = 0; +for (var i = 0; i != array.length; ++i) { + var elem = array[i]; + if (elem === null) { + ++null_count; + } else if (typeof elem == "string" && elem.length == 3) { + var code = elem.charCodeAt(0); + if (0 <= code && code < array.length) { + if (code === elem.charCodeAt(1) && code == elem.charCodeAt(2)) + ++original_string_count; + } + } +} + +var expect = array.length; +var actual = null_count + original_string_count; + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-313276.js b/js/src/tests/non262/GC/regress-313276.js new file mode 100644 index 0000000000..7f622fa3fe --- /dev/null +++ b/js/src/tests/non262/GC/regress-313276.js @@ -0,0 +1,40 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 313276; +var summary = 'Root strings'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var obj = { + toString: function() { + return "*TEST*".substr(1, 4); + } +}; + +var TMP = 1e200; + +var likeZero = { + valueOf: function() { + if (typeof gc == "function") gc(); + for (var i = 0; i != 40000; ++i) { + var tmp = 2 / TMP; + tmp = null; + } + return 0; + } +} + + expect = "TEST"; +actual = String.prototype.substr.call(obj, likeZero); + +printStatus("Substring length: "+actual.length); +printStatus((expect === actual).toString()); + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-313479.js b/js/src/tests/non262/GC/regress-313479.js new file mode 100644 index 0000000000..a13dba3ff6 --- /dev/null +++ b/js/src/tests/non262/GC/regress-313479.js @@ -0,0 +1,37 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 313479; +var summary = 'Root access in jsnum.c'; +var actual = ''; +var expect = ''; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var prepared_string = String(1); +String(2); // To remove prepared_string from newborn + +var likeString = { + toString: function() { + var tmp = prepared_string; + prepared_string = null; + return tmp; + } +}; + +var likeNumber = { + valueOf: function() { + gc(); + return 10; + } +} + + var expect = 1; +var actual = parseInt(likeString, likeNumber); +printStatus("expect="+expect+" actual="+actual); + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-316885-01.js b/js/src/tests/non262/GC/regress-316885-01.js new file mode 100644 index 0000000000..da814bbae4 --- /dev/null +++ b/js/src/tests/non262/GC/regress-316885-01.js @@ -0,0 +1,33 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 316885; +var summary = 'Unrooted access in jsinterp.c'; +var actual = ''; +var expect = ''; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var str_with_num = "0.1"; + +var obj = { + get elem() { + return str_with_num; + }, + set elem(value) { + gc(); + } + +}; + +expect = Number(str_with_num); +actual = obj.elem++; + +gc(); + + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-316885-02.js b/js/src/tests/non262/GC/regress-316885-02.js new file mode 100644 index 0000000000..2cdda60065 --- /dev/null +++ b/js/src/tests/non262/GC/regress-316885-02.js @@ -0,0 +1,42 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 316885; +var summary = 'Unrooted access in jsinterp.c'; +var actual = ''; +var expect = ''; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var str = "test"; + +var lval = { + valueOf: function() { + return str+"1"; + } +}; + +var ONE = 1; + +var rval = { + valueOf: function() { + // Make sure that the result of the previous lval.valueOf + // is not GC-rooted. + var tmp = "x"+lval; + if (typeof gc == "function") + gc(); + for (var i = 0; i != 40000; ++i) { + tmp = 1e100 / ONE; + } + return str; + } +}; + +expect = (str+"1" > str); +actual = (lval > rval); + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-316885-03.js b/js/src/tests/non262/GC/regress-316885-03.js new file mode 100644 index 0000000000..93f632e783 --- /dev/null +++ b/js/src/tests/non262/GC/regress-316885-03.js @@ -0,0 +1,42 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 316885; +var summary = 'Unrooted access in jsinterp.c'; +var actual = ''; +var expect = ''; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var str = "test"; + +var lval = { + valueOf: function() { + return str+"1"; + } +}; + +var ONE = 1; + +var rval = { + valueOf: function() { + // Make sure that the result of the previous lval.valueOf + // is not GC-rooted. + var tmp = "x"+lval; + if (typeof gc == "function") + gc(); + for (var i = 0; i != 40000; ++i) { + tmp = 1e100 / ONE; + } + return str; + } +}; + +expect = (str+"1")+str; +actual = lval+rval; + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-319980-01.js b/js/src/tests/non262/GC/regress-319980-01.js new file mode 100644 index 0000000000..7c49b54bb8 --- /dev/null +++ b/js/src/tests/non262/GC/regress-319980-01.js @@ -0,0 +1,117 @@ +// |reftest| skip slow +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 319980; +var summary = 'GC not called during non-fatal out of memory'; +var actual = ''; +var expect = 'Normal Exit'; + +printBugNumber(BUGNUMBER); +printStatus (summary); +print ('This test should never fail explicitly. ' + + 'You must view the memory usage during the test. ' + + 'This test fails if memory usage for each subtest grows'); + +var timeOut = 45 * 1000; +var interval = 0.01 * 1000; +var testFuncWatcherId; +var testFuncTimerId; +var maxTests = 5; +var currTest = 0; + +// delay start until after js-test-driver-end runs. +// delay test driver end +gDelayTestDriverEnd = true; + +setTimeout(testFuncWatcher, 1000); + +function testFuncWatcher() +{ + a = null; + + gc(); + + clearTimeout(testFuncTimerId); + testFuncWatcherId = testFuncTimerId = null; + if (currTest >= maxTests) + { + actual = 'Normal Exit'; + reportCompare(expect, actual, summary); + printStatus('Test Completed'); + gDelayTestDriverEnd = false; + jsTestDriverEnd(); + return; + } + ++currTest; + + print('Executing test ' + currTest + '\n'); + + testFuncWatcherId = setTimeout("testFuncWatcher()", timeOut); + testFuncTimerId = setTimeout(testFunc, interval); +} + + +var a; +function testFunc() +{ + + var i; + + switch(currTest) + { + case 1: + a = new Array(100000); + for (i = 0; i < 100000; i++ ) + { + a[i] = i; + } + break; + + case 2: + a = new Array(100000); + for (i = 0; i < 100000; i++) + { + a[i] = new Number(); + a[i] = i; + } + break; + + case 3: + a = new String() ; + a = new Array(100000); + for ( i = 0; i < 100000; i++ ) + { + a[i] = i; + } + + break; + + case 4: + a = new Array(); + a[0] = new Array(100000); + for (i = 0; i < 100000; i++ ) + { + a[0][i] = i; + } + break; + + case 5: + a = new Array(); + for (i = 0; i < 100000; i++ ) + { + a[i] = i; + } + break; + } + + if (testFuncTimerId) + { + testFuncTimerId = setTimeout(testFunc, interval); + } +} + + diff --git a/js/src/tests/non262/GC/regress-324278.js b/js/src/tests/non262/GC/regress-324278.js new file mode 100644 index 0000000000..56996994d2 --- /dev/null +++ b/js/src/tests/non262/GC/regress-324278.js @@ -0,0 +1,63 @@ +// |reftest| skip -- slow, obsoleted by 98409 fix +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 324278; +var summary = 'GC without recursion'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +// Number to push native stack size beyond 10MB if GC recurses generating +// segfault on Fedora Core / Ubuntu Linuxes where the stack size by default +// is 10MB/8MB. +var N = 100*1000; + +function build(N) { + // Exploit the fact that (in ES3), regexp literals are shared between + // function invocations. Thus we build the following chain: + // chainTop: function->regexp->function->regexp....->null + // to check how GC would deal with this chain. + + var chainTop = null; + for (var i = 0; i != N; ++i) { + var f = Function('some_arg'+i, ' return /test/;'); + var re = f(); + re.previous = chainTop; + chainTop = f; + } + return chainTop; +} + +function check(chainTop, N) { + for (var i = 0; i != N; ++i) { + var re = chainTop(); + chainTop = re.previous; + } + if (chainTop !== null) + throw "Bad chainTop"; + +} + +if (typeof gc != "function") { + gc = function() { + for (var i = 0; i != 50*1000; ++i) { + var tmp = new Object(); + } + } +} + +var chainTop = build(N); +printStatus("BUILT"); +gc(); +check(chainTop, N); +printStatus("CHECKED"); +chainTop = null; +gc(); + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-331719.js b/js/src/tests/non262/GC/regress-331719.js new file mode 100644 index 0000000000..3803b3d5cb --- /dev/null +++ b/js/src/tests/non262/GC/regress-331719.js @@ -0,0 +1,19 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 331719; +var summary = 'Problem with String.replace running with WAY_TOO_MUCH_GC'; +var actual = ''; +var expect = ''; + +printBugNumber(BUGNUMBER); +printStatus (summary); +print('This test requires WAY_TOO_MUCH_GC'); + +expect = 'No'; +actual = 'No'.replace(/\&\&/g, '&'); + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-338653.js b/js/src/tests/non262/GC/regress-338653.js new file mode 100644 index 0000000000..da1b7c5059 --- /dev/null +++ b/js/src/tests/non262/GC/regress-338653.js @@ -0,0 +1,41 @@ +// |reftest| slow +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 338653; +var summary = 'Force GC when JSRuntime.gcMallocBytes hits ' + + 'JSRuntime.gcMaxMallocBytes'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); +print('This test should never fail explicitly. ' + + 'You must view the memory usage during the test. ' + + 'This test fails if the memory usage repeatedly spikes ' + + 'by several hundred megabytes.'); + +function dosubst() +{ + var f = '0x'; + var s = f; + + for (var i = 0; i < 18; i++) + { + s += s; + } + + var index = s.indexOf(f); + while (index != -1 && index < 10000) { + s = s.substr(0, index) + '1' + s.substr(index + f.length); + index = s.indexOf(f); + } + +} + +dosubst(); + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-341877-01.js b/js/src/tests/non262/GC/regress-341877-01.js new file mode 100644 index 0000000000..6fc88f3ac0 --- /dev/null +++ b/js/src/tests/non262/GC/regress-341877-01.js @@ -0,0 +1,40 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 341877; +var summary = 'GC hazard with for-in loop'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var obj = { }; + +var prop = "xsomePropety".substr(1); + +obj.first = "first" + + obj[prop] = 1; + +for (var elem in obj) { + var tmp = elem.toString(); + delete obj[prop]; + // ensure that prop is cut from all roots + prop = "xsomePropety".substr(2); + obj[prop] = 2; + delete obj[prop]; + prop = null; + if (typeof gc == 'function') + gc(); + for (var i = 0; i != 50000; ++i) { + var tmp = 1 / 3; + tmp /= 10; + } +} + + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-341877-02.js b/js/src/tests/non262/GC/regress-341877-02.js new file mode 100644 index 0000000000..b636ad6930 --- /dev/null +++ b/js/src/tests/non262/GC/regress-341877-02.js @@ -0,0 +1,45 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 341877; +var summary = 'GC hazard with for-in loop'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +var obj = { }; + +var prop = "xsomePropety".substr(1); + +obj.first = "first" + + obj[prop] = 1; + +for (var elem in obj) { + var tmp = elem.toString(); + delete obj[prop]; + // ensure that prop is cut from all roots + prop = "xsomePropety".substr(2); + obj[prop] = 2; + delete obj[prop]; + prop = null; + if (typeof gc == 'function') + gc(); + for (var i = 0; i != 50000; ++i) { + var tmp = 1 / 3; + tmp /= 10; + } + for (var i = 0; i != 1000; ++i) { + // Make string with 11 characters that would take + // (11 + 1) * 2 bytes or sizeof(JSAtom) so eventually + // malloc will ovewrite just freed atoms. + var tmp2 = Array(12).join(' '); + } +} + +reportCompare(expect, actual, summary); diff --git a/js/src/tests/non262/GC/regress-346794.js b/js/src/tests/non262/GC/regress-346794.js new file mode 100644 index 0000000000..5e3614ec29 --- /dev/null +++ b/js/src/tests/non262/GC/regress-346794.js @@ -0,0 +1,40 @@ +// |reftest| slow -- slow, killed +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 346794; +var summary = 'Do not crash'; +var actual = 'No Crash'; +var expect = 'No Crash'; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + // either don't crash or run out of memory + expectExitCode(0); + expectExitCode(3); + + function boo() { + s = ''; + for (;;) { + try { + new RegExp(s + '[\\'); + } catch(e) {} + s += 'q'; + } + } + + boo(); + + reportCompare(expect, actual, summary); +} diff --git a/js/src/tests/non262/GC/regress-348532.js b/js/src/tests/non262/GC/regress-348532.js new file mode 100644 index 0000000000..24f5624143 --- /dev/null +++ b/js/src/tests/non262/GC/regress-348532.js @@ -0,0 +1,51 @@ +// |reftest| slow skip-if(Android) +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 348532; +var summary = 'Do not overflow int when constructing Error.stack'; +var actual = ''; +var expect = ''; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + expectExitCode(0); + expectExitCode(3); + actual = 0; + + // construct string of 1<<23 characters + var s = Array((1<<23)+1).join('x'); + + var recursionDepth = 0; + function err() { + try { + return err.apply(this, arguments); + } catch (e) { + if (!(e instanceof InternalError)) + throw e; + } + return new Error(); + } + + // The full stack trace in error would include 64*4 copies of s exceeding + // 2^23 * 256 or 2^31 in length + var error = err(s,s,s,s); + + print(error.stack.length); + + expect = true; + actual = (error.stack.length > 0); + + reportCompare(expect, actual, summary); +} diff --git a/js/src/tests/non262/GC/regress-352606.js b/js/src/tests/non262/GC/regress-352606.js new file mode 100644 index 0000000000..61ad848f8b --- /dev/null +++ b/js/src/tests/non262/GC/regress-352606.js @@ -0,0 +1,25 @@ +/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 352606; +var summary = 'Do not crash involving post decrement'; +var actual = ''; +var expect = ''; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + y = ({toString: gc}); new Function("y--;")() + + reportCompare(expect, actual, summary); +} diff --git a/js/src/tests/non262/GC/regress-383269-01.js b/js/src/tests/non262/GC/regress-383269-01.js new file mode 100644 index 0000000000..6802e1460f --- /dev/null +++ b/js/src/tests/non262/GC/regress-383269-01.js @@ -0,0 +1,59 @@ +// |reftest| random -- unreliable - based on GC timing +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 383269; +var summary = 'Leak related to arguments object'; +var actual = 'No Leak'; +var expect = 'No Leak'; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + function generate_big_object_graph() + { + var root = {}; + f(root, 17); + return root; + function f(parent, depth) { + if (depth == 0) + return; + --depth; + f(parent.a = {}, depth); + f(parent.b = {}, depth); + } + } + + function outer() { var x = arguments; return function inner() { return x }; } + + function timed_gc() + { + var t1 = Date.now(); + gc(); + return Date.now() - t1; + } + + outer(1); + gc(); + var base_time = timed_gc(); + + var f = outer(generate_big_object_graph()); + f = null; + gc(); + var time = timed_gc(); + + if (time > (base_time + 1) * 3) + actual = "generate_big_object_graph() leaked, base_gc_time="+base_time+", last_gc_time="+time; + + reportCompare(expect, actual, summary); +} diff --git a/js/src/tests/non262/GC/regress-383269-02.js b/js/src/tests/non262/GC/regress-383269-02.js new file mode 100644 index 0000000000..67c31bfc0e --- /dev/null +++ b/js/src/tests/non262/GC/regress-383269-02.js @@ -0,0 +1,63 @@ +// |reftest| random -- unreliable - based on GC timing +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 383269; +var summary = 'Leak related to arguments object'; +var actual = 'No Leak'; +var expect = 'No Leak'; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + function generate_big_object_graph() + { + var root = {}; + f(root, 17); + return root; + function f(parent, depth) { + if (depth == 0) + return; + --depth; + f(parent.a = {}, depth); + f(parent.b = {}, depth); + } + } + + function f(obj) { + with (obj) + return arguments; + } + + function timed_gc() + { + var t1 = Date.now(); + gc(); + return Date.now() - t1; + } + + var x = f({}); + x = null; + gc(); + var base_time = timed_gc(); + + x = f(generate_big_object_graph()); + x = null; + gc(); + var time = timed_gc(); + + if (time > (base_time + 10) * 3) + actual = "generate_big_object_graph() leaked, base_gc_time="+base_time+", last_gc_time="+time; + + reportCompare(expect, actual, summary); +} diff --git a/js/src/tests/non262/GC/regress-390078.js b/js/src/tests/non262/GC/regress-390078.js new file mode 100644 index 0000000000..251fdc82e2 --- /dev/null +++ b/js/src/tests/non262/GC/regress-390078.js @@ -0,0 +1,33 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + + +//----------------------------------------------------------------------------- +var BUGNUMBER = 390078; +var summary = 'GC hazard with JSstackFrame.argv[-1]'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + var a = new Array(10*1000); + a[0] = { toString: function() { gc(); return ".*9"; }};; + a[1] = "g"; + + for (var i = 0; i != 10*1000; ++i) { + String(new Number(123456789)); + } + + "".match.apply(123456789, a); + + reportCompare(expect, actual, summary); +} diff --git a/js/src/tests/non262/GC/regress-418128.js b/js/src/tests/non262/GC/regress-418128.js new file mode 100644 index 0000000000..77f9b2c78c --- /dev/null +++ b/js/src/tests/non262/GC/regress-418128.js @@ -0,0 +1,36 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 418128; +var summary = 'GC hazard with ++/--'; +var actual = 'No Crash'; +var expect = 'No Crash'; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + var obj = {}; + var id = { toString: function() { return ""+Math.pow(2, 0.1); } } + obj[id] = { valueOf: unrooter }; + print(obj[id]++); + gc(); + + function unrooter() + { + delete obj[id]; + gc(); + return 10; + } + + reportCompare(expect, actual, summary); +} diff --git a/js/src/tests/non262/GC/regress-440558.js b/js/src/tests/non262/GC/regress-440558.js new file mode 100644 index 0000000000..3daef0f146 --- /dev/null +++ b/js/src/tests/non262/GC/regress-440558.js @@ -0,0 +1,34 @@ +// |reftest| skip-if(Android) +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 440558; +var summary = 'Do not assert: *flagp != GCF_FINAL'; +var actual = 'No Crash'; +var expect = 'No Crash'; + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus (summary); + + print('Note: this test requires that javascript.options.gczeal ' + + 'be set to 2 prior to the browser start'); + + m = function(a, b) { + if (++i < 10) { + } + }; + e = function(a, b) { + }; + + reportCompare(expect, actual, summary); +} + diff --git a/js/src/tests/non262/GC/shell.js b/js/src/tests/non262/GC/shell.js new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/js/src/tests/non262/GC/shell.js |