[ 
https://issues.apache.org/jira/browse/ARROW-5403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rok Mihevc updated ARROW-5403:
------------------------------
    External issue URL: https://github.com/apache/arrow/issues/21858

> [C++] Test failures not propagated in Windows shared builds
> -----------------------------------------------------------
>
>                 Key: ARROW-5403
>                 URL: https://issues.apache.org/jira/browse/ARROW-5403
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>    Affects Versions: 0.13.0
>            Reporter: Antoine Pitrou
>            Assignee: Wes McKinney
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 0.14.0
>
>          Time Spent: 5.5h
>  Remaining Estimate: 0h
>
> See https://github.com/google/googletest/issues/2261
> Try e.g. this change:
> {code}
> diff --git a/cpp/src/arrow/buffer-test.cc b/cpp/src/arrow/buffer-test.cc
> index 9b0530e5c..ce7628f55 100644
> --- a/cpp/src/arrow/buffer-test.cc
> +++ b/cpp/src/arrow/buffer-test.cc
> @@ -35,6 +35,10 @@
>  namespace arrow {
>  TEST(TestAllocate, Bitmap) {
> +  auto buf1 = Buffer::FromString("a");
> +  auto buf2 = Buffer::FromString("b");
> +  AssertBufferEqual(*buf1, *buf2);
> +
>    std::shared_ptr<Buffer> new_buffer;
>    ARROW_EXPECT_OK(AllocateBitmap(default_memory_pool(), 100, &new_buffer));
>    EXPECT_GE(new_buffer->size(), 13);
> {code}
> On a Windows shared library build, it outputs this:
> {code}
> [==========] Running 31 tests from 11 test cases.
> [----------] Global test environment set-up.
> [----------] 2 tests from TestAllocate
> [ RUN      ] TestAllocate.Bitmap
> ..\src\arrow\testing\gtest_util.cc(120): error: Value of: 
> buffer.Equals(expected
> )
>   Actual: false
> Expected: true
> [       OK ] TestAllocate.Bitmap (0 ms)
> [ RUN      ] TestAllocate.EmptyBitmap
> [       OK ] TestAllocate.EmptyBitmap (0 ms)
> [----------] 2 tests from TestAllocate (0 ms total)
> {code}
> .... and the entire test file is marked passed.



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