Testsuite name: Awt Regression
Test name(s): java/awt/event/MouseEvent/AltGraphModifierTest/AltGraphModifierTest.java
Product(s) tested: JDK 9 b120
OS/architecture: win8.1 x86/Jtreg4.2

Reproducible: Always
Reproducible on machine: Evergreen-machine
[If Sometimes] Also reproducible on machine:

Steps to reproduce:

1. Download regression workspace locate at C:/regression
2. Install test bundle JDK9b120(32bit) locate at C:/Java/jdk-9
3. Install stable JDK8u51b15 locate at C:/Java/jdk1.8.0_51
4. Install jtreg locate at C:/regression
5. Create the script regression.sh as follows and run it
export JT_JAVA=C:/Java/jdk1.8.0_51
C:/regression/jtreg/bin/jtreg -v -m -ignore:quiet -jdk:C:/Java/jdk-9 -r:C:/regression/results/reportDir -w:C:/regression/results/workDir C:/regression/ws/jdk/test/java/awt/event/MouseEvent/AltGraphModifierTest/AltGraphModifierTest.java

Case Instruction:

This test is for verifying Alt-Gr modifier of an event.
Windows :-
1. Click Pass.
2. Alt-Gr modifier is tested under Robot tests.
 
Linux :-
1. Please check if Alt-Gr key is present on keyboard.
2. If present, press the Alt-Gr key and perform mouse click on the TestWindow.
3. Navigate to System Settings-> Keyboard-> Shortcuts->Typing.
4. Select an option for the Alternative Characters Key For example. Right Alt
5. Close the settings and navigate to test
6. Press Right Alt Key & perform mouse click on the TestWindow
7. Test will exit by itself with appropriate result.
 
Mac :-
1. Press Right Option key on the keyboard and mouse click on the TestWindow
3. Test will exit by itself with appropriate result.
 
Actual behavior:
There is only "Fail" button on the description dialog,so we can't pass the case,refer to test.jpg.