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author | zhanyong.wan <zhanyong.wan@861a406c-534a-0410-8894-cb66d6ee9925> | 2013-03-12 21:17:22 +0000 |
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committer | zhanyong.wan <zhanyong.wan@861a406c-534a-0410-8894-cb66d6ee9925> | 2013-03-12 21:17:22 +0000 |
commit | 726afc27a7873cb99e562df47d57188a09464fa5 (patch) | |
tree | e4390e8a41ccad9936210f3a2cf8105214318340 /include | |
parent | 4036e7d55c332d45cfb3f22ed682acce2b8390fd (diff) | |
download | gtest-726afc27a7873cb99e562df47d57188a09464fa5.tar.gz |
Prints a useful message when GetParam() is called in a non-parameterized test.
git-svn-id: http://googletest.googlecode.com/svn/trunk@645 861a406c-534a-0410-8894-cb66d6ee9925
Diffstat (limited to 'include')
-rw-r--r-- | include/gtest/gtest.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/gtest/gtest.h b/include/gtest/gtest.h index 6d13ff6..e2f9a99 100644 --- a/include/gtest/gtest.h +++ b/include/gtest/gtest.h @@ -1755,7 +1755,12 @@ class WithParamInterface { // references static data, to reduce the opportunity for incorrect uses // like writing 'WithParamInterface<bool>::GetParam()' for a test that // uses a fixture whose parameter type is int. - const ParamType& GetParam() const { return *parameter_; } + const ParamType& GetParam() const { + GTEST_CHECK_(parameter_ != NULL) + << "GetParam() can only be called inside a value-parameterized test " + << "-- did you intend to write TEST_P instead of TEST_F?"; + return *parameter_; + } private: // Sets parameter value. The caller is responsible for making sure the value |