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-rw-r--r--js/src/jit-test/tests/debug/Script-getLineOffsets-02.js33
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Script-getLineOffsets-02.js b/js/src/jit-test/tests/debug/Script-getLineOffsets-02.js
new file mode 100644
index 000000000..c77691af2
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Script-getLineOffsets-02.js
@@ -0,0 +1,33 @@
+// getLineOffsets correctly places the various parts of a ForStatement.
+
+var g = newGlobal();
+var dbg = Debugger(g);
+dbg.onDebuggerStatement = function (frame) {
+ function handler(line) {
+ return {hit: function (frame) { g.log += "" + line; }};
+ }
+
+ var s = frame.eval("f").return.script;
+ for (var line = 2; line <= 6; line++) {
+ var offs = s.getLineOffsets(g.line0 + line);
+ var h = handler(line);
+ for (var i = 0; i < offs.length; i++) {
+ assertEq(s.getOffsetLocation(offs[i]).lineNumber, g.line0 + line);
+ s.setBreakpoint(offs[i], h);
+ }
+ }
+};
+
+g.log = '';
+g.eval("var line0 = Error().lineNumber;\n" +
+ "function f(n) {\n" + // line0 + 1
+ " for (var i = 0;\n" + // line0 + 2
+ " i < n;\n" + // line0 + 3
+ " i++)\n" + // line0 + 4
+ " log += '.';\n" + // line0 + 5
+ " log += '!';\n" + // line0 + 6
+ "}\n" +
+ "debugger;\n");
+assertEq(g.log, "");
+g.f(3);
+assertEq(g.log, "235.435.435.436!");