js/src/jit-test/tests/debug/Script-getLineOffsets-05.js@129ffea94266 (annotated)
js/src/jit-test/tests/debug/Script-getLineOffsets-05.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | // getLineOffsets identifies multiple ways to land on a line. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | g.line0 = null; |
| michael@0 | 5 | var dbg = Debugger(g); |
| michael@0 | 6 | var where; |
| michael@0 | 7 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 8 | var s = frame.script, lineno, offs; |
| michael@0 | 9 | |
| michael@0 | 10 | lineno = g.line0 + where; |
| michael@0 | 11 | offs = s.getLineOffsets(lineno); |
| michael@0 | 12 | for (var i = 0; i < offs.length; i++) { |
| michael@0 | 13 | assertEq(s.getOffsetLine(offs[i]), lineno); |
| michael@0 | 14 | s.setBreakpoint(offs[i], {hit: function () { g.log += 'B'; }}); |
| michael@0 | 15 | } |
| michael@0 | 16 | |
| michael@0 | 17 | lineno++; |
| michael@0 | 18 | offs = s.getLineOffsets(lineno); |
| michael@0 | 19 | for (var i = 0; i < offs.length; i++) { |
| michael@0 | 20 | assertEq(s.getOffsetLine(offs[i]), lineno); |
| michael@0 | 21 | s.setBreakpoint(offs[i], {hit: function () { g.log += 'C'; }}); |
| michael@0 | 22 | } |
| michael@0 | 23 | |
| michael@0 | 24 | g.log += 'A'; |
| michael@0 | 25 | }; |
| michael@0 | 26 | |
| michael@0 | 27 | function test(s) { |
| michael@0 | 28 | assertEq(s.charAt(s.length - 1), '\n'); |
| michael@0 | 29 | var count = (s.split(/\n/).length - 1); // number of lines in s |
| michael@0 | 30 | g.log = ''; |
| michael@0 | 31 | where = 1 + count; |
| michael@0 | 32 | g.eval("line0 = Error().lineNumber;\n" + |
| michael@0 | 33 | "debugger;\n" + // line0 + 1 |
| michael@0 | 34 | s + // line0 + 2 ... line0 + where |
| michael@0 | 35 | "log += 'D';\n"); |
| michael@0 | 36 | assertEq(g.log, 'AB!CD'); |
| michael@0 | 37 | } |
| michael@0 | 38 | |
| michael@0 | 39 | // if-statement with yes and no paths on a single line |
| michael@0 | 40 | g.i = 0; |
| michael@0 | 41 | test("if (i === 0)\n" + |
| michael@0 | 42 | " log += '!'; else log += 'X';\n"); |
| michael@0 | 43 | test("if (i === 2)\n" + |
| michael@0 | 44 | " log += 'X'; else log += '!';\n"); |
| michael@0 | 45 | |
| michael@0 | 46 | // break to a line that has code inside and outside the loop |
| michael@0 | 47 | g.i = 2; |
| michael@0 | 48 | test("while (1) {\n" + |
| michael@0 | 49 | " if (i === 2) break;\n" + |
| michael@0 | 50 | " log += 'X'; } log += '!';\n"); |
| michael@0 | 51 | |
| michael@0 | 52 | // leaving a while loop by failing the test, when the last line has stuff both inside and outside the loop |
| michael@0 | 53 | g.i = 0; |
| michael@0 | 54 | test("while (i > 0) {\n" + |
| michael@0 | 55 | " if (i === 70) log += 'X';\n" + |
| michael@0 | 56 | " --i; } log += '!';\n"); |
| michael@0 | 57 | |
| michael@0 | 58 | // multiple case-labels on the same line |
| michael@0 | 59 | g.i = 0; |
| michael@0 | 60 | test("switch (i) {\n" + |
| michael@0 | 61 | " case 0: case 1: log += '!'; break; }\n"); |
| michael@0 | 62 | test("switch ('' + i) {\n" + |
| michael@0 | 63 | " case '0': case '1': log += '!'; break; }\n"); |
| michael@0 | 64 | test("switch (i) {\n" + |
| michael@0 | 65 | " case 'ok' + i: case i - i: log += '!'; break; }\n"); |
