Backed out changeset 0a308311d9a7 (bug 1056409) for wrong commit message on a CLOSED TREE

content/base/test/chrome/test_bug765993.html

@@ -46,7 +46,7 @@ window.onload = function () {
             });
             ok(scripts.length > 0, "Should be able to find script");
 
-            is(scripts[0].source.sourceMapURL, "foo.js.map");
+            is(scripts[0].sourceMapURL, "foo.js.map");
             SimpleTest.finish();
         }
 

js/src/doc/Debugger/Debugger.Script.md

@@ -115,6 +115,17 @@ from its prototype:
 :   This is `true` if this script's code is ECMAScript strict mode code, and
     `false` otherwise.
 
+`sourceMapURL`
+:   If this script was produced by a minimizer or translated from some other
+    language, and we know the URL of a <b>source map</b> document relating
+    the source positions in this script to the corresponding source
+    positions in the original source, then this property's value is that
+    URL. Otherwise, this is `null`.
+
+    (On the web, the translator may provide the source map URL in a
+    specially formatted comment in the JavaScript source code, or via a
+    header in the HTTP reply that carried the generated JavaScript.)
+
 ## Function Properties of the Debugger.Script Prototype Object
 
 The functions described below may only be called with a `this` value

js/src/doc/Debugger/Debugger.Source.md

@@ -74,17 +74,6 @@ from its prototype:
     `url` accessor on `Debugger.Source` instances for such sources should
     return `undefined`.)
 
-`sourceMapURL`
-:   If this source was produced by a minimizer or translated from some other
-    language, and we know the URL of a <b>source map</b> document relating
-    the source positions in this source to the corresponding source
-    positions in the original source, then this property's value is that
-    URL. Otherwise, this is `null`.
-
-    (On the web, the translator may provide the source map URL in a
-    specially formatted comment in the JavaScript source code, or via a
-    header in the HTTP reply that carried the generated JavaScript.)
-
 `element`
 :   The [`Debugger.Object`][object] instance referring to the DOM element to which
     this source code belongs, if any, or `undefined` if it belongs to no DOM

js/src/jit-test/tests/debug/Script-sourceMapURL-deprecated.js

@@ -1,4 +1,4 @@
-// Source.prototype.sourceMapURL can be a string or null.
+// Script.prototype.sourceMapURL can be a string or null.
 
 let g = newGlobal();
 let dbg = new Debugger;
@@ -6,7 +6,7 @@ let gw = dbg.addDebuggee(g);
 
 function getSourceMapURL() {
     let fw = gw.makeDebuggeeValue(g.f);
-    return fw.script.source.sourceMapURL;
+    return fw.script.sourceMapURL;
 }
 
 // Without a source map
@@ -21,7 +21,7 @@ assertEq(getSourceMapURL(), 'file:///var/foo.js.map');
 let fired = false;
 dbg.onDebuggerStatement = function (frame) {
     fired = true;
-    assertEq(frame.script.source.sourceMapURL, 'file:///var/bar.js.map');
+    assertEq(frame.script.sourceMapURL, 'file:///var/bar.js.map');
 };
 g.evaluate('(function () { (function () { debugger; })(); })();',
            {sourceMapURL: 'file:///var/bar.js.map'});

js/src/jit-test/tests/debug/Script-sourceMapURL.js

@@ -1,4 +1,4 @@
-// Source.prototype.sourceMapURL can be a string or null.
+// Script.prototype.sourceMapURL can be a string or null.
 
 let g = newGlobal();
 let dbg = new Debugger;
@@ -6,7 +6,7 @@ let gw = dbg.addDebuggee(g);
 
 function getSourceMapURL() {
     let fw = gw.makeDebuggeeValue(g.f);
-    return fw.script.source.sourceMapURL;
+    return fw.script.sourceMapURL;
 }
 
 // Without a source map
@@ -21,7 +21,7 @@ assertEq(getSourceMapURL(), 'file:///var/foo.js.map');
 let fired = false;
 dbg.onDebuggerStatement = function (frame) {
     fired = true;
-    assertEq(frame.script.source.sourceMapURL, 'file:///var/bar.js.map');
+    assertEq(frame.script.sourceMapURL, 'file:///var/bar.js.map');
 };
 g.evaluate('(function () { (function () { debugger; })(); })();',
            {sourceMapURL: 'file:///var/bar.js.map'});

js/src/jit-test/tests/debug/Source-displayURL.js

@@ -78,7 +78,7 @@ var capturedSourceMapURL;
 dbg.onNewScript = function (script) {
   capturedScript = script;
   capturedDisplayURL = script.source.displayURL;
-  capturedSourceMapURL = script.source.sourceMapURL;
+  capturedSourceMapURL = script.sourceMapURL;
   dbg.onNewScript = undefined;
 };
 var fun = gw.makeDebuggeeValue(g.Function('//# sourceURL=munge.js\n//# sourceMappingURL=grunge.map\n'));
@@ -87,5 +87,5 @@ assertEq(capturedScript, fun.script);
 assertEq(capturedDisplayURL, fun.script.source.displayURL);
 assertEq(capturedDisplayURL, 'munge.js');
 
-assertEq(capturedSourceMapURL, fun.script.source.sourceMapURL);
+assertEq(capturedSourceMapURL, fun.script.sourceMapURL);
 assertEq(capturedSourceMapURL, 'grunge.map');

js/src/vm/Debugger.cpp

@@ -3204,6 +3204,26 @@ DebuggerScript_getStaticLevel(JSContext *cx, unsigned argc, Value *vp)
     return true;
 }
 
+static bool
+DebuggerScript_getSourceMapUrl(JSContext *cx, unsigned argc, Value *vp)
+{
+    THIS_DEBUGSCRIPT_SCRIPT(cx, argc, vp, "(get sourceMapURL)", args, obj, script);
+
+    ScriptSource *source = script->scriptSource();
+    JS_ASSERT(source);
+
+    if (source->hasSourceMapURL()) {
+        JSString *str = JS_NewUCStringCopyZ(cx, source->sourceMapURL());
+        if (!str)
+            return false;
+        args.rval().setString(str);
+    } else {
+        args.rval().setNull();
+    }
+
+    return true;
+}
+
 static bool
 DebuggerScript_getGlobal(JSContext *cx, unsigned argc, Value *vp)
 {
@@ -3934,6 +3954,7 @@ static const JSPropertySpec DebuggerScript_properties[] = {
     JS_PSG("sourceStart", DebuggerScript_getSourceStart, 0),
     JS_PSG("sourceLength", DebuggerScript_getSourceLength, 0),
     JS_PSG("staticLevel", DebuggerScript_getStaticLevel, 0),
+    JS_PSG("sourceMapURL", DebuggerScript_getSourceMapUrl, 0),
     JS_PSG("global", DebuggerScript_getGlobal, 0),
     JS_PS_END
 };
@@ -4201,24 +4222,6 @@ DebuggerSource_getIntroductionType(JSContext *cx, unsigned argc, Value *vp)
     return true;
 }
 
-static bool
-DebuggerSource_getSourceMapUrl(JSContext *cx, unsigned argc, Value *vp)
-{
-    THIS_DEBUGSOURCE_REFERENT(cx, argc, vp, "(get sourceMapURL)", args, obj, sourceObject);
-
-    ScriptSource *ss = sourceObject->source();
-    if (ss->hasSourceMapURL()) {
-        JSString *str = JS_NewUCStringCopyZ(cx, ss->sourceMapURL());
-        if (!str)
-            return false;
-        args.rval().setString(str);
-    } else {
-        args.rval().setNull();
-    }
-
-    return true;
-}
-
 static const JSPropertySpec DebuggerSource_properties[] = {
     JS_PSG("text", DebuggerSource_getText, 0),
     JS_PSG("url", DebuggerSource_getUrl, 0),
@@ -4228,7 +4231,6 @@ static const JSPropertySpec DebuggerSource_properties[] = {
     JS_PSG("introductionOffset", DebuggerSource_getIntroductionOffset, 0),
     JS_PSG("introductionType", DebuggerSource_getIntroductionType, 0),
     JS_PSG("elementAttributeName", DebuggerSource_getElementProperty, 0),
-    JS_PSG("sourceMapURL", DebuggerSource_getSourceMapUrl, 0),
     JS_PS_END
 };
 

toolkit/devtools/server/actors/script.js

@@ -4977,7 +4977,7 @@ ThreadSources.prototype = {
    * of an array of source actors for those.
    */
   sourcesForScript: function (aScript) {
-    if (!this._useSourceMaps || !aScript.source.sourceMapURL) {
+    if (!this._useSourceMaps || !aScript.sourceMapURL) {
       return resolve([this._sourceForScript(aScript)].filter(isNotNull));
     }
 
@@ -5004,8 +5004,8 @@ ThreadSources.prototype = {
    * |aScript| must have a non-null sourceMapURL.
    */
   sourceMap: function (aScript) {
-    dbg_assert(aScript.source.sourceMapURL, "Script should have a sourceMapURL");
-    let sourceMapURL = this._normalize(aScript.source.sourceMapURL, aScript.url);
+    dbg_assert(aScript.sourceMapURL, "Script should have a sourceMapURL");
+    let sourceMapURL = this._normalize(aScript.sourceMapURL, aScript.url);
     let map = this._fetchSourceMap(sourceMapURL, aScript.url)
       .then(aSourceMap => this.saveSourceMap(aSourceMap, aScript.url));
     this._sourceMapsByGeneratedSource[aScript.url] = map;