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Bug 936143 - Part 1: Add Debugger.Script.lineCount test where the script's source notes end in newline notes. (r=jimb)

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This commit is contained in:
Shu-yu Guo 2013-11-18 20:38:52 -08:00
parent 7d688c1614
commit 9212162656
1 changed files with 19 additions and 1 deletions
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20
js/src/jit-test/tests/debug/Script-startLine.js
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@ -8,9 +8,11 @@ dbg.onDebuggerStatement = function (frame) {
assertEq(typeof frame.script.url, 'string');
};
function test(f) {
function test(f, manualCount) {
start = count = g.first = g.last = undefined;
f();
if (manualCount)
g.last = g.first + manualCount - 1;
assertEq(start, g.first);
assertEq(count, g.last + 1 - g.first);
print(start, count);
@ -41,3 +43,19 @@ g.eval("function f2() {\n" +
"}\n");
test(g.f2);
test(g.f2);
// Having a last = Error().lineNumber forces a setline srcnote, so test a
// function that ends with newline srcnotes.
g.eval("/* Any copyright is dedicated to the Public Domain.\n" +
" http://creativecommons.org/publicdomain/zero/1.0/ */\n" +
"\n" +
"function secondCall() { first = Error().lineNumber;\n" +
" debugger;\n" +
" // Comment\n" +
" eval(\"42;\");\n" +
" function foo() {}\n" +
" if (true) {\n" +
" foo();\n" + // <- this is +6 and must be within the extent
" }\n" +
"}");
test(g.secondCall, 7);