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Added tests with escaped characters.

This commit is contained in:
Ivan Kochurkin 2017-11-25 16:15:16 +03:00
parent 5b11aed48d
commit 763eccc2a4
1 changed files with 7 additions and 2 deletions
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9
tool-testsuite/test/org/antlr/v4/test/tool/TestSymbolIssues.java
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@ -415,9 +415,11 @@ public class TestSymbolIssues extends BaseJavaToolTest {
"TOKEN8: 'a' 'b' | 'b' | 'a' 'b';\n" +
"fragment\n" +
"TOKEN9: 'asdf' | 'qwer' | 'qwer';\n" +
"TOKEN10: '\\r\\n' | '\\r\\n';\n" +
"TOKEN11: '\\r\\n';\n" +
"\n" +
"mode MODE1;\n" +
"TOKEN10: 'asdf';\n" +
"TOKEN12: 'asdf';\n" +
"\n" +
"fragment A: 'A';",
@ -426,7 +428,10 @@ public class TestSymbolIssues extends BaseJavaToolTest {
"warning(" + ErrorType.TOKEN_UNREACHABLE.code + "): Test.g4:7:0: One of the token TOKEN6 values unreachable. asdf is always overlapped by token TOKEN1\n" +
"warning(" + ErrorType.TOKEN_UNREACHABLE.code + "): Test.g4:7:0: One of the token TOKEN6 values unreachable. asdf is always overlapped by token TOKEN3\n" +
"warning(" + ErrorType.TOKEN_UNREACHABLE.code + "): Test.g4:9:0: One of the token TOKEN8 values unreachable. ab is always overlapped by token TOKEN8\n" +
"warning(" + ErrorType.TOKEN_UNREACHABLE.code + "): Test.g4:11:0: One of the token TOKEN9 values unreachable. qwer is always overlapped by token TOKEN9\n"
"warning(" + ErrorType.TOKEN_UNREACHABLE.code + "): Test.g4:11:0: One of the token TOKEN9 values unreachable. qwer is always overlapped by token TOKEN9\n" +
"warning(" + ErrorType.TOKEN_UNREACHABLE.code + "): Test.g4:12:0: One of the token TOKEN10 values unreachable. \\r\\n is always overlapped by token TOKEN10\n" +
"warning(" + ErrorType.TOKEN_UNREACHABLE.code + "): Test.g4:13:0: One of the token TOKEN11 values unreachable. \\r\\n is always overlapped by token TOKEN10\n" +
"warning(" + ErrorType.TOKEN_UNREACHABLE.code + "): Test.g4:13:0: One of the token TOKEN11 values unreachable. \\r\\n is always overlapped by token TOKEN10\n"
};
testErrors(test, false);