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Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/string-replace.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/string-replace.js | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/string-replace.js b/src/3rdparty/v8/test/mjsunit/string-replace.js deleted file mode 100644 index de92115..0000000 --- a/src/3rdparty/v8/test/mjsunit/string-replace.js +++ /dev/null @@ -1,275 +0,0 @@ -// Copyright 2009 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. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following -// disclaimer in the documentation and/or other materials provided -// with the distribution. -// * Neither the name of Google Inc. nor the names of its -// 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, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// 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. - -/** - * @fileoverview Test String.prototype.replace - */ - -function replaceTest(result, subject, pattern, replacement) { - var name = - "\"" + subject + "\".replace(" + pattern + ", " + replacement + ")"; - assertEquals(result, subject.replace(pattern, replacement), name); -} - - -var short = "xaxbxcx"; - -replaceTest("axbxcx", short, "x", ""); -replaceTest("axbxcx", short, /x/, ""); -replaceTest("abc", short, /x/g, ""); - -replaceTest("xaxxcx", short, "b", ""); -replaceTest("xaxxcx", short, /b/, ""); -replaceTest("xaxxcx", short, /b/g, ""); - - -replaceTest("[]axbxcx", short, "x", "[]"); -replaceTest("[]axbxcx", short, /x/, "[]"); -replaceTest("[]a[]b[]c[]", short, /x/g, "[]"); - -replaceTest("xax[]xcx", short, "b", "[]"); -replaceTest("xax[]xcx", short, /b/, "[]"); -replaceTest("xax[]xcx", short, /b/g, "[]"); - - -replaceTest("[$]axbxcx", short, "x", "[$$]"); -replaceTest("[$]axbxcx", short, /x/, "[$$]"); -replaceTest("[$]a[$]b[$]c[$]", short, /x/g, "[$$]"); - -replaceTest("xax[$]xcx", short, "b", "[$$]"); -replaceTest("xax[$]xcx", short, /b/, "[$$]"); -replaceTest("xax[$]xcx", short, /b/g, "[$$]"); - - -replaceTest("[]axbxcx", short, "x", "[$`]"); -replaceTest("[]axbxcx", short, /x/, "[$`]"); -replaceTest("[]a[xa]b[xaxb]c[xaxbxc]", short, /x/g, "[$`]"); - -replaceTest("xax[xax]xcx", short, "b", "[$`]"); -replaceTest("xax[xax]xcx", short, /b/, "[$`]"); -replaceTest("xax[xax]xcx", short, /b/g, "[$`]"); - - -replaceTest("[x]axbxcx", short, "x", "[$&]"); -replaceTest("[x]axbxcx", short, /x/, "[$&]"); -replaceTest("[x]a[x]b[x]c[x]", short, /x/g, "[$&]"); - -replaceTest("xax[b]xcx", short, "b", "[$&]"); -replaceTest("xax[b]xcx", short, /b/, "[$&]"); -replaceTest("xax[b]xcx", short, /b/g, "[$&]"); - - -replaceTest("[axbxcx]axbxcx", short, "x", "[$']"); -replaceTest("[axbxcx]axbxcx", short, /x/, "[$']"); -replaceTest("[axbxcx]a[bxcx]b[cx]c[]", short, /x/g, "[$']"); - -replaceTest("xax[xcx]xcx", short, "b", "[$']"); -replaceTest("xax[xcx]xcx", short, /b/, "[$']"); -replaceTest("xax[xcx]xcx", short, /b/g, "[$']"); - - -replaceTest("[$1]axbxcx", short, "x", "[$1]"); -replaceTest("[$1]axbxcx", short, /x/, "[$1]"); -replaceTest("[]axbxcx", short, /x()/, "[$1]"); -replaceTest("[$1]a[$1]b[$1]c[$1]", short, /x/g, "[$1]"); -replaceTest("[]a[]b[]c[]", short, /x()/g, "[$1]"); - -replaceTest("xax[$1]xcx", short, "b", "[$1]"); -replaceTest("xax[$1]xcx", short, /b/, "[$1]"); -replaceTest("xax[]xcx", short, /b()/, "[$1]"); -replaceTest("xax[$1]xcx", short, /b/g, "[$1]"); -replaceTest("xax[]xcx", short, /b()/g, "[$1]"); - -// Bug 317 look-alikes. If "$e" has no meaning, the "$" must be retained. -replaceTest("xax$excx", short, "b", "$e"); -replaceTest("xax$excx", short, /b/, "$e"); -replaceTest("xax$excx", short, /b/g, "$e"); - -replaceTest("xaxe$xcx", short, "b", "e$"); -replaceTest("xaxe$xcx", short, /b/, "e$"); -replaceTest("xaxe$xcx", short, /b/g, "e$"); - - -replaceTest("[$$$1$$a1abb1bb0$002$3$03][$$$1$$b1bcc1cc0$002$3$03]c", - "abc", /(.)(?=(.))/g, "[$$$$$$1$$$$$11$01$2$21$02$020$002$3$03]"); - -// Replace with functions. - - -var ctr = 0; -replaceTest("0axbxcx", short, "x", function r(m, i, s) { - assertEquals(3, arguments.length, "replace('x',func) func-args"); - assertEquals("x", m, "replace('x',func(m,..))"); - assertEquals(0, i, "replace('x',func(..,i,..))"); - assertEquals(short, s, "replace('x',func(..,s))"); - return String(ctr++); -}); -assertEquals(1, ctr, "replace('x',func) num-match"); - -ctr = 0; -replaceTest("0axbxcx", short, /x/, function r(m, i, s) { - assertEquals(3, arguments.length, "replace(/x/,func) func-args"); - assertEquals("x", m, "replace(/x/,func(m,..))"); - assertEquals(0, i, "replace(/x/,func(..,i,..))"); - assertEquals(short, s, "replace(/x/,func(..,s))"); - return String(ctr++); -}); -assertEquals(1, ctr, "replace(/x/,func) num-match"); - -ctr = 0; -replaceTest("0a1b2c3", short, /x/g, function r(m, i, s) { - assertEquals(3, arguments.length, "replace(/x/g,func) func-args"); - assertEquals("x", m, "replace(/x/g,func(m,..))"); - assertEquals(ctr * 2, i, "replace(/x/g,func(..,i,.))"); - assertEquals(short, s, "replace(/x/g,func(..,s))"); - return String(ctr++); -}); -assertEquals(4, ctr, "replace(/x/g,func) num-match"); - -ctr = 0; -replaceTest("0a1b2cx", short, /(x)(?=(.))/g, function r(m, c1, c2, i, s) { - assertEquals(5, arguments.length, "replace(/(x)(?=(.))/g,func) func-args"); - assertEquals("x", m, "replace(/(x)(?=(.))/g,func(m,..))"); - assertEquals("x", c1, "replace(/(x)(?=(.))/g,func(..,c1,..))"); - assertEquals(["a","b","c"][ctr], c2, "replace(/(x)(?=(.))/g,func(..,c2,..))"); - assertEquals(ctr * 2, i, "replace(/(x)(?=(.))/g,func(..,i,..))"); - assertEquals(short, s, "replace(/(x)(?=(.))/g,func(..,s))"); - return String(ctr++); -}); -assertEquals(3, ctr, "replace(/x/g,func) num-match"); - - -// Test special cases of replacement parts longer than 1<<11. -var longstring = "xyzzy"; -longstring = longstring + longstring; -longstring = longstring + longstring; -longstring = longstring + longstring; -longstring = longstring + longstring; -longstring = longstring + longstring; -longstring = longstring + longstring; -longstring = longstring + longstring; -longstring = longstring + longstring; -longstring = longstring + longstring; -longstring = longstring + longstring; -longstring = longstring + longstring; -// longstring.length == 5 << 11 - -replaceTest(longstring + longstring, - "<" + longstring + ">", /<(.*)>/g, "$1$1"); - -replaceTest("string 42", "string x", /x/g, function() { return 42; }); -replaceTest("string 42", "string x", /x/, function() { return 42; }); -replaceTest("string 42", "string x", /[xy]/g, function() { return 42; }); -replaceTest("string 42", "string x", /[xy]/, function() { return 42; }); -replaceTest("string true", "string x", /x/g, function() { return true; }); -replaceTest("string null", "string x", /x/g, function() { return null; }); -replaceTest("string undefined", "string x", /x/g, function() { return undefined; }); - -replaceTest("aundefinedbundefinedcundefined", - "abc", /(.)|(.)/g, function(m, m1, m2, i, s) { return m1+m2; }); - -// Test nested calls to replace, including that it sets RegExp.$& correctly. - -function replacer(m,i,s) { - assertEquals(m,RegExp['$&']); - return "[" + RegExp['$&'] + "-" - + m.replace(/./g,"$&$&") + "-" - + m.replace(/./g,function() { return RegExp['$&']; }) - + "-" + RegExp['$&'] + "]"; -} - -replaceTest("[ab-aabb-ab-b][az-aazz-az-z]", - "abaz", /a./g, replacer); - -replaceTest("[ab-aabb-ab-b][az-aazz-az-z]", - "abaz", /a(.)/g, replacer); - -var str = 'She sells seashells by the seashore.'; -var re = /sh/g; -assertEquals('She sells sea$schells by the sea$schore.', - str.replace(re,"$$" + 'sch')) - - -var replace_obj = { length: 0, toString: function() { return "x"; }}; -assertEquals("axc", "abc".replace(/b/, replace_obj)); -assertEquals("axc", "abc".replace(/b/g, replace_obj)); - -var search_obj = { length: 1, toString: function() { return "b"; }}; -assertEquals("axc", "abc".replace(search_obj, function() { return "x"; })); - -var side_effect_flag = false; -var replace_obj_side_effects = { - toString: function() { side_effect_flag = true; return "x" } -} -assertEquals("abc", "abc".replace(/z/g, replace_obj_side_effects)); -assertTrue(side_effect_flag); // Side effect triggers even without a match. - -var regexp99pattern = ""; -var subject = ""; -for (var i = 0; i < 99; i++) { - regexp99pattern += "(.)"; - subject += String.fromCharCode(i + 24); -} - -function testIndices99(re) { - // Test $1 .. $99 - for (var i = 1; i < 100; i++) { - assertEquals(String.fromCharCode(i + 23), - subject.replace(re, "$" + i)); - } - - // Test $01 .. $09 - for (var i = 1; i < 10; i++) { - assertEquals(String.fromCharCode(i + 23), - subject.replace(re, "$0" + i)); - } - - assertEquals("$0", subject.replace(re, "$0")); - assertEquals("$00", subject.replace(re, "$00")); - assertEquals(String.fromCharCode(10 + 23) + "0", - subject.replace(re, "$100")); -} - -testIndices99(new RegExp(regexp99pattern)); -testIndices99(new RegExp(regexp99pattern, "g")); - -var regexp59pattern = ""; -for (var i = 0; i < 59; i++) regexp59pattern += "(.)"; - -function testIndices59(re) { - // Test $60 .. $99. Captures reach up to 59. Per spec, how to deal - // with this is implementation-dependent. We interpret $60 as $6 - // followed by "0", $61 as $6, followed by "1" and so on. - var tail = subject.substr(59); - for (var i = 60; i < 100; i++) { - assertEquals(String.fromCharCode(i / 10 + 23) + (i % 10) + tail, - subject.replace(re, "$" + i)); - } -} - -testIndices59(new RegExp(regexp59pattern)); -testIndices59(new RegExp(regexp59pattern, "g")); |