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Some tests still reach for GO_BUILDER_NAME directly. This change makes
it so that they go through testenv.Builder.
There are a couple more, but changing them may also cause tests to start
failing. Done in a follow-up.
Change-Id: Id2453b7b62f5ebf3594e92fa53724a577a97440f
Reviewed-on: https://go-review.googlesource.com/c/go/+/703135
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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There is no need to manually construct a human-friendly string for
a exec.Command. The String method does that for us.
Change-Id: Iff1033478000bade9cbdc079f6143a7690374258
Reviewed-on: https://go-review.googlesource.com/c/go/+/659475
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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Understanding a failure in the goCmd call is difficult because the
important information might be in the stdout instead of stderr.
Change-Id: Icf42974679103c69016129fe2ebb15d5a0a3b51a
Reviewed-on: https://go-review.googlesource.com/c/go/+/659456
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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In shared build mode, we include all symbols. This includes
function symbols that are deadcoded by the compiler. They don't
really get compiled, and their metadata may be missing, causing
linker failures. Skip them.
Fixes #67635.
Change-Id: Ic0e64bd032be499cca26da5e9e3ffbe9998bac05
Reviewed-on: https://go-review.googlesource.com/c/go/+/588316
Reviewed-by: Than McIntosh <thanm@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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Currently, for the shared build mode, we don't generate the module
inittasks. Instead, we rely on the main executable to do the
initialization, for both the executable and the shared library.
But, with the model as of CL 478916, the main executable only
has relocations to packages that are directly imported. It won't
see the dependency edges between packages within a shared library.
Therefore indirect dependencies are not included, and thus not
initialized. E.g. main imports a, which imports b, but main
doesn't directly import b. a and b are in a shared object. When
linking main, it sees main depends on a, so it generates main's
inittasks to run a's init before main's, but it doesn't know b,
so b's init doesn't run.
This CL makes it initialize all packages in a shared library when
the library is loaded, as any of them could potentially be
imported, directly or indirectly.
Also, in the runtime, when running the init functions, make sure
to go through the DSOs in dependency order. Otherwise packages
can be initialized in the wrong order.
Fixes #61973.
Change-Id: I2a090336fe9fa0d6c7e43912f3ab233c9c47e247
Reviewed-on: https://go-review.googlesource.com/c/go/+/520375
Reviewed-by: Than McIntosh <thanm@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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Same as CL 492135, but for init function.
Fixes #62277
Change-Id: If5ff9bc2ce2a73193b1f7ee5f7f14045d1354f56
Reviewed-on: https://go-review.googlesource.com/c/go/+/522956
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
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We already skip testcarchive, testcshared, and testplugin in short
mode and not on builders. The shared build mode is not more
supported than the c-archive, c-shared, and plugin build modes. No
need to run it everywhere by default.
Updates #61025.
Change-Id: I6a06e04c1a1dc78f0f85456320d128bd67277915
Reviewed-on: https://go-review.googlesource.com/c/go/+/511696
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
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Disable PPC64 gccgo tests until issue #60798 is fixed in gcc.
Change-Id: I4d330e3d0ab6d4174ee6d8ff2cbedf53c8c4e3d9
Reviewed-on: https://go-review.googlesource.com/c/go/+/504095
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Paul Murphy <murp@ibm.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
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Otherwise, gccgo tests may be quietly skipped.
For #60798
Change-Id: Iaad6b53c95ad4d407b917d8f62978979b82a4e81
Reviewed-on: https://go-review.googlesource.com/c/go/+/503495
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Paul Murphy <murp@ibm.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
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Many cgo integration tests do a lot of common setup in TestMain, and
that means they require a lot from the test environment to even get
off the ground. If something is missing, right now they print a "SKIP"
message to stderr and exit without running any tests.
Make these behave more like normal tests by instead setting a global
skip function if some precondition isn't satisfied, and having every
test call that. This way we run the tests and see them skip.
I would prefer something much more structured. For example, if we
replaced the global state set up by TestMain in these tests by instead
calling a function that returned that state (after setting it up on
the first call), that function could do the appropriate skips and
there would be no way to accidentally access this state without
checking the preconditions. But that's substantially more work and may
be much easier after we do further cleanup of these tests.
Change-Id: I92de569fd27596798c5e478402449cd735ec53a4
Reviewed-on: https://go-review.googlesource.com/c/go/+/497096
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
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There are many copies of overlaydir_test.go between the cgo tests
from when these couldn't share code. Now that they can, merge these
copies into a cmd/cgo/internal/cgotest package.
Change-Id: I203217f5d08e6306cb049a13718652cf7c447b80
Reviewed-on: https://go-review.googlesource.com/c/go/+/497078
Run-TryBot: Austin Clements <austin@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
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This CL moves many cgo test conditions out of dist and into the tests
themselves, now that they can use the testenv.Must* helpers.
This refines a lot of the conditions, which happens to have the effect
of enabling many tests on Android and iOS that are disabled by
too-coarse GOOS checks in dist today.
Fixes #15919.
Change-Id: I2947526b08928d2f7f89f107b5b2403b32092ed8
Reviewed-on: https://go-review.googlesource.com/c/go/+/495918
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Austin Clements <austin@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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This moves most misc/cgo tests to cmd/cgo/internal. This is mostly a
trivial rename and updating dist/test.go for the new paths, plus
excluding these packages from regular dist test registration. A few
tests were sensitive to what path they ran in, so we update those.
This will let these tests access facilities in internal/testenv.
For #37486.
Change-Id: I3ed417c7c22d9b667f2767c0cb1f59118fcd4af6
Reviewed-on: https://go-review.googlesource.com/c/go/+/492720
Run-TryBot: Austin Clements <austin@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
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