Archana R dfbecc06e7 misc/cgo/testsanitizers: fix code to detect gcc version correctly
The current implementation of compilerVersion incorrectly gives an
error message that the compiler version is too old even though the
system has a recent compiler. This happens for specifically for the
gcc compiler and causes ASAN tests to be skipped.
Replacing -v with gcc dump version options seems to fix it. Running
./testsanitizers.test -test.v now shows the ASAN tests being run.
--- PASS: TestASAN (16.81s)
    --- PASS: TestASAN/asan_useAfterReturn (0.60s)
    --- PASS: TestASAN/asan_global5 (0.61s)
    --- PASS: TestASAN/asan_unsafe_fail1 (0.73s)
    --- PASS: TestASAN/asan_unsafe_fail3 (0.73s)
    --- PASS: TestASAN/asan_unsafe_fail2 (0.74s)
    --- PASS: TestASAN/asan_global4_fail (0.74s)
    --- PASS: TestASAN/asan5_fail (0.74s)
    --- PASS: TestASAN/asan3_fail (0.88s)
    --- PASS: TestASAN/asan4_fail (0.89s)
    --- PASS: TestASAN/asan2_fail (0.99s)
    --- PASS: TestASAN/asan_global3_fail (1.00s)
    --- PASS: TestASAN/asan_global1_fail (1.01s)
    --- PASS: TestASAN/asan1_fail (1.01s)
    --- PASS: TestASAN/asan_global2_fail (1.02s)
PASS

Fixes #54370

Change-Id: Iac13a1cf37de54432a6e49555f61e9ec1d781ab8
Reviewed-on: https://go-review.googlesource.com/c/go/+/422574
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Run-TryBot: Archana Ravindar <aravind5@in.ibm.com>
Reviewed-by: Than McIntosh <thanm@google.com>
2022-08-11 17:23:33 +00:00
2022-04-26 16:21:18 +00:00

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