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path: root/src/glsl/glcpp/tests
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2010-07-28glcpp: Add expected output for a recently-added test.Carl Worth
I simply forgot to add this file when adding the test case originally.
2010-07-22glcpp: Fix function-like macros with an argument used multiple times.Carl Worth
It's really hard to believe that this case has been broken, but apparently no test previously exercised it. So this commit adds such a test and fixes it by making a copy of the argument token-list before expanding it. This fix causes the following glean tests to now pass: glsl1-Preprocessor test 6 (#if 0, #define macro) glsl1-Preprocessor test 7 (multi-line #define)
2010-07-20glcpp: Avoid accidental token pasting in preprocessed result.Carl Worth
Consider this test case: #define EMPTY int foo = 1+EMPTY+4; The expression should compile as the sequence of tokens 1, PLUS, UNARY_POSITIVE, 4. But glcpp has been failing for this case since it results in the string "1++4" which a compiler correctly sees as a syntax error, (1, POST_INCREMENT, 4). We fix this by changing any macro with an empty definition to result in a single SPACE token rather than nothing. This then gives "1+ +4" which compiles correctly. This commit does touch up the two existing test cases which already have empty macros, (to add the space to the expected result). It also adds a new test case to exercise the above scenario.
2010-07-20glcpp: Fix support for nested #ifdef and nested #ifndefCarl Worth
Previously, if the outer #ifdef/#ifndef evaluated to false, the inner directive would not be parsed correctly, (the identifier as the subject of the #ifdef/#ifndef would inadvertently be skipped along with the other content correctly being skipped). We fix this by setting the lexing_if state in each case here. We also add a new test to the test suite to ensure that this case is tested.
2010-07-20glcpp: Support #if(expression) with no intervening space.Carl Worth
And add a test case to ensure that this works.
2010-07-20glcpp: Make test suite test for valgrind cleanliness.Carl Worth
As it turns out, 4 of our current tests are not valgrind clean, (use after free errors or so), so this will be helpful for investigating and fixing those.
2010-07-20glcpp: Make test suite report final count of passed/total tests.Carl Worth
And report PASS or FAIL for each test along the way as well.
2010-06-24glsl2: Move the compiler to the subdirectory it will live in in Mesa.Eric Anholt