js/src/jit-test/tests/debug/Script-getOffsetLine-01.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 // Basic getOffsetLine test, using Error.lineNumber as the gold standard.
michael@0 2
michael@0 3 var g = newGlobal();
michael@0 4 var dbg = Debugger(g);
michael@0 5 var hits;
michael@0 6 dbg.onDebuggerStatement = function (frame) {
michael@0 7 var knownLine = frame.eval("line").return;
michael@0 8 assertEq(frame.script.getOffsetLine(frame.offset), knownLine);
michael@0 9 hits++;
michael@0 10 };
michael@0 11
michael@0 12 hits = 0;
michael@0 13 g.eval("var line = new Error().lineNumber; debugger;");
michael@0 14 assertEq(hits, 1);
michael@0 15
michael@0 16 hits = 0;
michael@0 17 g.eval("var s = 2 + 2;\n" +
michael@0 18 "s += 2;\n" +
michael@0 19 "line = new Error().lineNumber; debugger;\n" +
michael@0 20 "s += 2;\n" +
michael@0 21 "s += 2;\n" +
michael@0 22 "line = new Error().lineNumber; debugger;\n" +
michael@0 23 "s += 2;\n" +
michael@0 24 "assertEq(s, 12);\n");
michael@0 25 assertEq(hits, 2);

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