Screen Orientation: use OrientationLockType enum for lockOrientation().

BUG=162827

Review URL: https://codereview.chromium.org/204653002

git-svn-id: svn://svn.chromium.org/blink/trunk@169972 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/screen_orientation/lockOrientation-bad-argument-expected.txt

@@ -4,17 +4,17 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
 
 
 PASS screen.orientation is "portrait-primary"
-PASS screen.lockOrientation('invalid-orientation') is false
+PASS screen.lockOrientation('invalid-orientation') threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('invalid-orientation') is not a valid enum value..
 PASS screen.orientation is "portrait-primary"
-PASS screen.lockOrientation(null) is false
+PASS screen.lockOrientation(null) threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('null') is not a valid enum value..
 PASS screen.orientation is "portrait-primary"
-PASS screen.lockOrientation(undefined) is false
+PASS screen.lockOrientation(undefined) threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('undefined') is not a valid enum value..
 PASS screen.orientation is "portrait-primary"
-PASS screen.lockOrientation(123) is false
+PASS screen.lockOrientation(123) threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('123') is not a valid enum value..
 PASS screen.orientation is "portrait-primary"
-PASS screen.lockOrientation(window) is false
+PASS screen.lockOrientation(window) threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('[object Window]') is not a valid enum value..
 PASS screen.orientation is "portrait-primary"
-PASS screen.lockOrientation(['portrait-primary', 'landscape-primary']) is false
+PASS screen.lockOrientation(['portrait-primary', 'landscape-primary']) threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('portrait-primary,landscape-primary') is not a valid enum value..
 PASS screen.orientation is "portrait-primary"
 PASS screen.lockOrientation() threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': 1 argument required, but only 0 present..
 PASS screen.orientation is "portrait-primary"

third_party/WebKit/LayoutTests/screen_orientation/lockOrientation-bad-argument.html

@@ -18,18 +18,22 @@ function completeTest() {
 
 screen.addEventListener("orientationchange", onOrientationChangeEvent);
 
+function typeErrorEnum(argStr) {
+  return "TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('" + argStr + "') is not a valid enum value.";
+}
+
 shouldBeEqualToString("screen.orientation", "portrait-primary");
-shouldBeFalse("screen.lockOrientation('invalid-orientation')");
+shouldThrow("screen.lockOrientation('invalid-orientation')", "typeErrorEnum('invalid-orientation')");
 shouldBeEqualToString("screen.orientation", "portrait-primary");
-shouldBeFalse("screen.lockOrientation(null)");
+shouldThrow("screen.lockOrientation(null)", "typeErrorEnum('null')");
 shouldBeEqualToString("screen.orientation", "portrait-primary");
-shouldBeFalse("screen.lockOrientation(undefined)");
+shouldThrow("screen.lockOrientation(undefined)", "typeErrorEnum('undefined')");
 shouldBeEqualToString("screen.orientation", "portrait-primary");
-shouldBeFalse("screen.lockOrientation(123)");
+shouldThrow("screen.lockOrientation(123)", "typeErrorEnum('123')");
 shouldBeEqualToString("screen.orientation", "portrait-primary");
-shouldBeFalse("screen.lockOrientation(window)");
+shouldThrow("screen.lockOrientation(window)", "typeErrorEnum('[object Window]')");
 shouldBeEqualToString("screen.orientation", "portrait-primary");
-shouldBeFalse("screen.lockOrientation(['portrait-primary', 'landscape-primary'])");
+shouldThrow("screen.lockOrientation(['portrait-primary', 'landscape-primary'])", "typeErrorEnum('portrait-primary,landscape-primary')");
 shouldBeEqualToString("screen.orientation", "portrait-primary");
 shouldThrow("screen.lockOrientation()", '"TypeError: Failed to execute \'lockOrientation\' on \'Screen\': 1 argument required, but only 0 present."');
 

third_party/WebKit/LayoutTests/screen_orientation/lockOrientation-bad-array-argument-expected.txt

@@ -4,11 +4,11 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
 
 
 PASS screen.orientation is "portrait-primary"
-PASS screen.lockOrientation(['portrait-primary', 'invalid-orientation']) is false
-PASS screen.lockOrientation(['portrait-primary', null]) is false
-PASS screen.lockOrientation(['portrait-primary', undefined]) is false
-PASS screen.lockOrientation(['portrait-primary', 123]) is false
-PASS screen.lockOrientation(['portrait-primary', window]) is false
+PASS screen.lockOrientation(['portrait-primary', 'invalid-orientation']) threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('portrait-primary,invalid-orientation') is not a valid enum value..
+PASS screen.lockOrientation(['portrait-primary', null]) threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('portrait-primary,') is not a valid enum value..
+PASS screen.lockOrientation(['portrait-primary', undefined]) threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('portrait-primary,') is not a valid enum value..
+PASS screen.lockOrientation(['portrait-primary', 123]) threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('portrait-primary,123') is not a valid enum value..
+PASS screen.lockOrientation(['portrait-primary', window]) threw exception TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('portrait-primary,[object Window]') is not a valid enum value..
 PASS screen.orientation is "portrait-primary"
 PASS successfullyParsed is true
 

third_party/WebKit/LayoutTests/screen_orientation/lockOrientation-bad-array-argument.html

@@ -9,7 +9,7 @@ window.jsTestIsAsync = true;
 function onOrientationChangeEvent(ev) {
     testFailed("Unexpected 'orientationchange' event");
 }
- 
+
 function completeTest() {
     shouldBeEqualToString("screen.orientation", "portrait-primary");
     screen.unlockOrientation();
@@ -18,13 +18,17 @@ function completeTest() {
 
 screen.addEventListener("orientationchange", onOrientationChangeEvent);
 
+function typeErrorEnum(argStr) {
+  return "TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter 1 ('" + argStr + "') is not a valid enum value.";
+}
+
 shouldBeEqualToString("screen.orientation", "portrait-primary");
 // Bad argument to lockOrientation(), we should not get locked.
-shouldBeFalse("screen.lockOrientation(['portrait-primary', 'invalid-orientation'])");
-shouldBeFalse("screen.lockOrientation(['portrait-primary', null])");
-shouldBeFalse("screen.lockOrientation(['portrait-primary', undefined])");
-shouldBeFalse("screen.lockOrientation(['portrait-primary', 123])");
-shouldBeFalse("screen.lockOrientation(['portrait-primary', window])");
+shouldThrow("screen.lockOrientation(['portrait-primary', 'invalid-orientation'])", "typeErrorEnum('portrait-primary,invalid-orientation')");
+shouldThrow("screen.lockOrientation(['portrait-primary', null])", "typeErrorEnum('portrait-primary,')");
+shouldThrow("screen.lockOrientation(['portrait-primary', undefined])", "typeErrorEnum('portrait-primary,')");
+shouldThrow("screen.lockOrientation(['portrait-primary', 123])", "typeErrorEnum('portrait-primary,123')");
+shouldThrow("screen.lockOrientation(['portrait-primary', window])", "typeErrorEnum('portrait-primary,[object Window]')");
 
 // Finish asynchronously to give events a chance to fire.
 setTimeout(completeTest, 0);

third_party/WebKit/LayoutTests/screen_orientation/lockOrientation-basic-expected.txt

@@ -5,9 +5,14 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
 
 PASS screen.orientation is "portrait-primary"
 PASS screen.unlockOrientation() did not throw exception.
+PASS screen.lockOrientation('any') is true
+PASS screen.lockOrientation('portrait') is true
+PASS screen.lockOrientation('landscape') is true
+PASS screen.lockOrientation('portrait-primary') is true
+PASS screen.lockOrientation('portrait-secondary') is true
 PASS screen.lockOrientation('landscape-primary') is true
-PASS screen.orientation is "portrait-primary"
 PASS screen.lockOrientation('landscape-secondary') is true
+PASS screen.orientation is "portrait-primary"
 PASS screen.unlockOrientation() did not throw exception.
 PASS successfullyParsed is true
 

third_party/WebKit/LayoutTests/screen_orientation/lockOrientation-basic.html

@@ -7,9 +7,14 @@ description("Basic screen.lockOrientation() / screen.unlockOrientation() testing
 
 shouldBeEqualToString("screen.orientation", "portrait-primary");
 shouldNotThrow("screen.unlockOrientation()");
-shouldBeTrue("screen.lockOrientation('landscape-primary')");
-shouldBeEqualToString("screen.orientation", "portrait-primary"); // Should update asynchronously.
-shouldBeTrue("screen.lockOrientation('landscape-secondary')"); // Consecutive locking.
+
+[ 'any', 'portrait', 'landscape', 'portrait-primary', 'portrait-secondary',
+  'landscape-primary', 'landscape-secondary' ].forEach(function(orientation) {
+  shouldBeTrue("screen.lockOrientation('" + orientation + "')");
+});
+
+// Update is made asynchronously so that shouldn't change.
+shouldBeEqualToString("screen.orientation", "portrait-primary");
 shouldNotThrow("screen.unlockOrientation()");
 </script>
 </body>

third_party/WebKit/Source/modules/screen_orientation/ScreenOrientation.cpp

@@ -53,9 +53,14 @@ static const AtomicString& orientationToString(blink::WebScreenOrientation orien
 
 static blink::WebScreenOrientations stringToOrientations(const AtomicString& orientationString)
 {
+    DEFINE_STATIC_LOCAL(const AtomicString, any, ("any", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(const AtomicString, portrait, ("portrait", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(const AtomicString, landscape, ("landscape", AtomicString::ConstructFromLiteral));
 
+    if (orientationString == any) {
+        return blink::WebScreenOrientationPortraitPrimary | blink::WebScreenOrientationPortraitSecondary |
+            blink::WebScreenOrientationLandscapePrimary | blink::WebScreenOrientationLandscapeSecondary;
+    }
     if (orientationString == portrait)
         return blink::WebScreenOrientationPortraitPrimary | blink::WebScreenOrientationPortraitSecondary;
     if (orientationString == landscape)

third_party/WebKit/Source/modules/screen_orientation/ScreenOrientation.idl

@@ -9,12 +9,22 @@ enum OrientationType {
     "landscape-secondary"
 };
 
+enum OrientationLockType {
+    "any",
+    "landscape",
+    "portrait",
+    "portrait-primary",
+    "portrait-secondary",
+    "landscape-primary",
+    "landscape-secondary"
+};
+
 [
     RuntimeEnabled=ScreenOrientation
 ] partial interface Screen {
     readonly attribute OrientationType orientation;
 
-    boolean lockOrientation(DOMString orientation);
+    boolean lockOrientation(OrientationLockType orientation);
 
     void unlockOrientation();
     attribute EventHandler onorientationchange;