v8binding: Improve global listing tests

Improves global listing tests to show IDL namespaces.

Change-Id: Idaf760eba8dc40728427e7865c7d075cadc87fbc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2494449Reviewed-by: Hitoshi Yoshida <peria@chromium.org>
Reviewed-by: Kent Tamura <tkent@chromium.org>
Commit-Queue: Yuki Shiino <yukishiino@chromium.org>
Cr-Commit-Position: refs/heads/master@{#820681}

third_party/blink/web_tests/http/tests/serviceworker/webexposed/global-interface-listing-service-worker-expected.txt

@@ -3921,6 +3921,7 @@ interface WritableStreamDefaultWriter
     method constructor
     method releaseLock
     method write
+[NAMESPACES]
 [GLOBAL OBJECT]
     attribute console
     attribute globalThis

third_party/blink/web_tests/platform/linux/virtual/stable/webexposed/global-interface-listing-platform-specific-expected.txt

@@ -6,6 +6,7 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
 interface Navigator
 interface Notification : EventTarget
     getter image
+[NAMESPACES]
 [GLOBAL OBJECT]
 PASS successfullyParsed is true
 

third_party/blink/web_tests/platform/mac/virtual/stable/webexposed/global-interface-listing-platform-specific-expected.txt

@@ -80,6 +80,7 @@ interface BluetoothUUID
 interface Navigator
     getter bluetooth
 interface Notification : EventTarget
+[NAMESPACES]
 [GLOBAL OBJECT]
 PASS successfullyParsed is true
 

third_party/blink/web_tests/platform/win/virtual/stable/webexposed/global-interface-listing-platform-specific-expected.txt

@@ -81,6 +81,7 @@ interface Navigator
     getter bluetooth
 interface Notification : EventTarget
     getter image
+[NAMESPACES]
 [GLOBAL OBJECT]
 PASS successfullyParsed is true
 

third_party/blink/web_tests/platform/win7/virtual/stable/webexposed/global-interface-listing-platform-specific-expected.txt

@@ -6,6 +6,7 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
 interface Navigator
 interface Notification : EventTarget
     getter image
+[NAMESPACES]
 [GLOBAL OBJECT]
 PASS successfullyParsed is true
 

third_party/blink/web_tests/resources/global-interface-listing.js

@@ -77,7 +77,7 @@ var jsBuiltins = new Set([
     'unescape',
 ]);
 
-function isWebIDLConstructor(propertyKey) {
+function isWebIDLInterface(propertyKey) {
     if (jsBuiltins.has(propertyKey))
         return false;
     var descriptor = Object.getOwnPropertyDescriptor(this, propertyKey);
@@ -86,6 +86,18 @@ function isWebIDLConstructor(propertyKey) {
     return descriptor.writable && !descriptor.enumerable && descriptor.configurable;
 }
 
+function isWebIDLNamespace(propertyKey) {
+    if (jsBuiltins.has(propertyKey))
+        return false;
+    let object = Object.getOwnPropertyDescriptor(this, propertyKey).value;
+    if (object == undefined || typeof(object) != 'object' ||
+        object.prototype != undefined) {
+        return false;
+    }
+    let classString = Object.getOwnPropertyDescriptor(object, Symbol.toStringTag);
+    return classString && classString.value == propertyKey;
+}
+
 var wellKnownSymbols = new Map([
     [Symbol.asyncIterator, "@@asyncIterator"],
     [Symbol.hasInstance, "@@hasInstance"],
@@ -192,13 +204,7 @@ function outputProperty(property) {
     outputFunc('    ' + property);
 }
 
-// FIXME: List interfaces with LegacyNoInterfaceObject specified in their IDL file.
-outputFunc('[INTERFACES]');
-var interfaceNames = Object.getOwnPropertyNames(this)
-                           .filter(isWebIDLConstructor)
-                           .filter(filterPlatformSpecificInterface);
-interfaceNames.sort();
-interfaceNames.forEach(function(interfaceName) {
+function outputWebIDLInterface(interfaceName) {
     var inheritsFrom = this[interfaceName].__proto__.name;
     if (inheritsFrom)
         outputFunc('interface ' + interfaceName + ' : ' + inheritsFrom);
@@ -215,12 +221,40 @@ interfaceNames.forEach(function(interfaceName) {
         propertyStrings.filter((property) => filterPlatformSpecificProperty(interfaceName, property))
             .sort().forEach(outputProperty);
     });
-});
+}
+
+function outputWebIDLNamespace(namespaceName) {
+    outputFunc('namespace ' + namespaceName);
+    let object = this[namespaceName];
+    let propertyKeys = collectPropertyKeys(object);
+    let propertyStrings = [];
+    propertyKeys.forEach((propertyKey) => {
+        collectPropertyInfo(object, propertyKey, propertyStrings);
+    });
+
+    propertyStrings.sort().forEach(outputProperty);
+}
+
+outputFunc('[INTERFACES]');
+var interfaceNames = Object.getOwnPropertyNames(this)
+                           .filter(isWebIDLInterface)
+                           .filter(filterPlatformSpecificInterface);
+interfaceNames.sort();
+interfaceNames.forEach(outputWebIDLInterface);
+
+outputFunc('[NAMESPACES]');
+let namespaceNames = Object.getOwnPropertyNames(this)
+                           .filter(isWebIDLNamespace)
+                           .filter(filterPlatformSpecificInterface);
+namespaceNames.sort();
+namespaceNames.forEach(outputWebIDLNamespace);
 
 outputFunc('[GLOBAL OBJECT]');
 var propertyStrings = [];
 var memberNames = propertyNamesInGlobal.filter(function(propertyKey) {
-    return !jsBuiltins.has(propertyKey) && !isWebIDLConstructor(propertyKey);
+    return !jsBuiltins.has(propertyKey)
+        && !isWebIDLInterface(propertyKey)
+        && !isWebIDLNamespace(propertyKey);
 });
 memberNames.forEach(function(propertyKey) {
     collectPropertyInfo(globalObject, propertyKey, propertyStrings);

third_party/blink/web_tests/virtual/stable/http/tests/serviceworker/webexposed/global-interface-listing-service-worker-expected.txt

@@ -2749,6 +2749,7 @@ interface WritableStreamDefaultWriter
     method constructor
     method releaseLock
     method write
+[NAMESPACES]
 [GLOBAL OBJECT]
     attribute console
     attribute globalThis

third_party/blink/web_tests/virtual/stable/webexposed/global-interface-listing-dedicated-worker-expected.txt

@@ -2794,6 +2794,7 @@ Starting worker: resources/global-interface-listing-worker.js
 [Worker] interface XMLHttpRequestUpload : XMLHttpRequestEventTarget
 [Worker]     attribute @@toStringTag
 [Worker]     method constructor
+[Worker] [NAMESPACES]
 [Worker] [GLOBAL OBJECT]
 [Worker]     attribute console
 [Worker]     attribute globalThis

third_party/blink/web_tests/virtual/stable/webexposed/global-interface-listing-expected.txt

@@ -9558,6 +9558,7 @@ interface webkitURL
     setter protocol
     setter search
     setter username
+[NAMESPACES]
 [GLOBAL OBJECT]
     attribute GCController
     attribute accessibilityController

third_party/blink/web_tests/virtual/stable/webexposed/global-interface-listing-shared-worker-expected.txt

@@ -2681,6 +2681,7 @@ Starting worker: resources/global-interface-listing-worker.js
 [Worker] interface XMLHttpRequestUpload : XMLHttpRequestEventTarget
 [Worker]     attribute @@toStringTag
 [Worker]     method constructor
+[Worker] [NAMESPACES]
 [Worker] [GLOBAL OBJECT]
 [Worker]     attribute console
 [Worker]     attribute globalThis

third_party/blink/web_tests/webexposed/global-interface-listing-dedicated-worker-expected.txt

@@ -4071,6 +4071,7 @@ Starting worker: resources/global-interface-listing-worker.js
 [Worker] interface XMLHttpRequestUpload : XMLHttpRequestEventTarget
 [Worker]     attribute @@toStringTag
 [Worker]     method constructor
+[Worker] [NAMESPACES]
 [Worker] [GLOBAL OBJECT]
 [Worker]     attribute console
 [Worker]     attribute globalThis

third_party/blink/web_tests/webexposed/global-interface-listing-expected.txt

@@ -11752,6 +11752,7 @@ interface webkitURL
     setter protocol
     setter search
     setter username
+[NAMESPACES]
 [GLOBAL OBJECT]
     attribute GCController
     attribute accessibilityController

third_party/blink/web_tests/webexposed/global-interface-listing-platform-specific-expected.txt

@@ -89,6 +89,7 @@ interface Navigator
     getter bluetooth
 interface Notification : EventTarget
     getter image
+[NAMESPACES]
 [GLOBAL OBJECT]
 PASS successfullyParsed is true
 

third_party/blink/web_tests/webexposed/global-interface-listing-shared-worker-expected.txt

@@ -3842,6 +3842,7 @@ Starting worker: resources/global-interface-listing-worker.js
 [Worker] interface XMLHttpRequestUpload : XMLHttpRequestEventTarget
 [Worker]     attribute @@toStringTag
 [Worker]     method constructor
+[Worker] [NAMESPACES]
 [Worker] [GLOBAL OBJECT]
 [Worker]     attribute console
 [Worker]     attribute globalThis