1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/jsapi-tests/testScriptInfo.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,57 @@
1.4 +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * vim: set ts=8 sts=4 et sw=4 tw=99:
1.6 + */
1.7 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.8 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.9 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.10 +
1.11 +#include "js/OldDebugAPI.h"
1.12 +#include "jsapi-tests/tests.h"
1.13 +
1.14 +const char code[] =
1.15 + "xx = 1; \n\
1.16 + \n\
1.17 +try { \n\
1.18 + debugger; \n\
1.19 + \n\
1.20 + xx += 1; \n\
1.21 +} \n\
1.22 +catch (e) \n\
1.23 +{ \n\
1.24 + xx += 1; \n\
1.25 +}\n\
1.26 +//@ sourceMappingURL=http://example.com/path/to/source-map.json";
1.27 +
1.28 +// Bug 670958 - fix JS_GetScriptLineExtent, among others
1.29 +BEGIN_TEST(testScriptInfo)
1.30 +{
1.31 + unsigned startLine = 1000;
1.32 +
1.33 + JS::CompileOptions options(cx);
1.34 + options.setFileAndLine(__FILE__, startLine);
1.35 + JS::RootedScript script(cx, JS_CompileScript(cx, global, code, strlen(code),
1.36 + options));
1.37 +
1.38 + CHECK(script);
1.39 +
1.40 + jsbytecode *start = JS_LineNumberToPC(cx, script, startLine);
1.41 + CHECK_EQUAL(JS_GetScriptBaseLineNumber(cx, script), startLine);
1.42 + CHECK_EQUAL(JS_PCToLineNumber(cx, script, start), startLine);
1.43 + CHECK_EQUAL(JS_GetScriptLineExtent(cx, script), 11);
1.44 + CHECK(strcmp(JS_GetScriptFilename(script), __FILE__) == 0);
1.45 + const jschar *sourceMap = JS_GetScriptSourceMap(cx, script);
1.46 + CHECK(sourceMap);
1.47 + CHECK(CharsMatch(sourceMap, "http://example.com/path/to/source-map.json"));
1.48 +
1.49 + return true;
1.50 +}
1.51 +static bool
1.52 +CharsMatch(const jschar *p, const char *q)
1.53 +{
1.54 + while (*q) {
1.55 + if (*p++ != *q++)
1.56 + return false;
1.57 + }
1.58 + return true;
1.59 +}
1.60 +END_TEST(testScriptInfo)
