diff options
Diffstat (limited to 'js/src/jit-test/tests/debug/Script-getBreakpoints-01.js')
-rw-r--r-- | js/src/jit-test/tests/debug/Script-getBreakpoints-01.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Script-getBreakpoints-01.js b/js/src/jit-test/tests/debug/Script-getBreakpoints-01.js new file mode 100644 index 0000000000..ac143588fb --- /dev/null +++ b/js/src/jit-test/tests/debug/Script-getBreakpoints-01.js @@ -0,0 +1,40 @@ +// Basic Script.prototype.getBreakpoints tests. + +var g = newGlobal({newCompartment: true}); +g.eval("var line0 = Error().lineNumber;\n" + + "function f(x) {\n" + // line0 + 1 + " if (x < 0)\n" + // line0 + 2 + " return -x;\n" + // line0 + 3 + " return x;\n" + + "}"); + +var s; +var offsets = []; +var handlers = []; +var dbg = Debugger(g); +dbg.onDebuggerStatement = function (frame) { + s = frame.eval("f").return.script; + var off; + + for (var i = 0; i < 3; i++) { + var off = s.getLineOffsets(g.line0 + 2 + i)[0]; + assertEq(typeof off, 'number'); + handlers[i] = {}; + s.setBreakpoint(off, handlers[i]); + offsets[i] = off; + } +}; +g.eval("debugger;"); + +// getBreakpoints without an offset gets all breakpoints in the script. +var bps = s.getBreakpoints(); +assertEq(bps.length, handlers.length); +for (var i = 0; i < bps.length; i++) + assertEq(bps.indexOf(handlers[i]) !== -1, true); + +// getBreakpoints with an offset finds only breakpoints at that offset. +for (var i = 0; i < offsets.length; i++) { + var bps = s.getBreakpoints(offsets[i]); + assertEq(bps.length, 1); + assertEq(bps[0], handlers[i]); +} |