From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- .../tests/debug/Script-getLineOffsets-08.js | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 js/src/jit-test/tests/debug/Script-getLineOffsets-08.js (limited to 'js/src/jit-test/tests/debug/Script-getLineOffsets-08.js') diff --git a/js/src/jit-test/tests/debug/Script-getLineOffsets-08.js b/js/src/jit-test/tests/debug/Script-getLineOffsets-08.js new file mode 100644 index 000000000..8a7fb69e1 --- /dev/null +++ b/js/src/jit-test/tests/debug/Script-getLineOffsets-08.js @@ -0,0 +1,25 @@ +// A "while" or a "for" loop should have a single entry point. + +var g = newGlobal(); +var dbg = new Debugger(g); + +dbg.onDebuggerStatement = function(frame) { + var s = frame.eval('f').return.script; + + // There should be just a single entry point for the first line of + // the function. See below to understand the "+2". + assertEq(s.getLineOffsets(g.line0 + 2).length, 1); +}; + + +function test(code) { + g.eval('var line0 = Error().lineNumber;\n' + + 'function f() {\n' + // line0 + 1 + code + '\n' + // line0 + 2 -- see above + '}\n' + + 'debugger;'); +} + +test('while (false)\n;'); +test('for (;false;)\n;'); +test('for (;;) break;\n;'); -- cgit v1.2.3