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"""Defines a rule for syscall test targets."""
# syscall_test is a macro that will create targets to run the given test target
# on the host (native) and runsc.
def syscall_test(test, shard_count = 5, size = "small", use_tmpfs = False):
_syscall_test(test, shard_count, size, "native", False)
_syscall_test(test, shard_count, size, "kvm", use_tmpfs)
_syscall_test(test, shard_count, size, "ptrace", use_tmpfs)
if not use_tmpfs:
_syscall_test(test, shard_count, size, "ptrace", use_tmpfs, "shared")
def _syscall_test(test, shard_count, size, platform, use_tmpfs, file_access = "exclusive"):
test_name = test.split(":")[1]
# Prepend "runsc" to non-native platform names.
full_platform = platform if platform == "native" else "runsc_" + platform
name = test_name + "_" + full_platform
if file_access == "shared":
name += "_shared"
# Add the full_platform and file access in a tag to make it easier to run
# all the tests on a specific flavor. Use --test_tag_filters=ptrace,file_shared.
tags = [full_platform, "file_" + file_access]
# Add tag to prevent the tests from running in a Bazel sandbox.
# TODO: Make the tests run without this tag.
tags.append("no-sandbox")
# TODO: KVM tests are tagged "manual" to until the platform is
# more stable.
if platform == "kvm":
tags += ["manual"]
sh_test(
srcs = ["syscall_test_runner.sh"],
name = name,
data = [
":syscall_test_runner",
test,
],
args = [
# Arguments are passed directly to syscall_test_runner binary.
"--test-name=" + test_name,
"--platform=" + platform,
"--use-tmpfs=" + str(use_tmpfs),
"--file-access=" + file_access,
"--parallel=true",
],
size = size,
tags = tags,
shard_count = shard_count,
)
def sh_test(**kwargs):
"""Wraps the standard sh_test."""
native.sh_test(
**kwargs
)
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