CODEWITHSUNDEEP
c++bazel
raju
raju

Reputation: 4978

How do we run a single test using Google bazel

For running all the tests under a target I use the command line command

bazel test //src/code_path:target_name

What should be additional parameters to run a test single_test from the above target?

Upvotes: 18

Views: 35074

Answers (5)

ahumesky
ahumesky

Reputation: 5006

You'll want to use --test_filter.

The specific format of the value to the flag depends on the test runner.

Upvotes: 3

FDS
FDS

Reputation: 5387

To give a specific example for the default C++ testrunner (not the general "depends on which test runner you use"):

For a test:

TEST_F(HiMomFixture, testCall)
{
  EXPECT_EQ(..)
}

Select this with:

bazel test ... --test_filter HiMom*
or
bazel test ... --test_filter Hi*

Reference: ahumesky answer

Upvotes: 3

Hayden
Hayden

Reputation: 11

bazel test --test_output=streamed --test_filter='single_test' //src/code_path:target_name

Upvotes: 0

Jingguo Yao
Jingguo Yao

Reputation: 7986

--test_filter can be used:

For the following googletest test:

TEST(glog, log) {
  LOG(INFO) << "an INFO log message";
  VLOG(1) << "a vlog(1) message";
}

--test_filter=glog.log can be used to pick it.

Upvotes: 6

LeafyLi
LeafyLi

Reputation: 306

On Googletest with the following setup:

TEST(TestSuite, test1)
TEST(TestSuite, test2)

you can isolate test1 using

bazel test --test_arg=--gtest_filter=TestSuite.test $TEST_TARGET_PATH

See --gtest_filter

Upvotes: 19

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