| #!/bin/bash |
| # |
| # Copyright 2019 The Bazel Authors. All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # Test related to @platforms embedded repository |
| # |
| |
| # --- begin runfiles.bash initialization --- |
| set -euo pipefail |
| if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then |
| if [[ -f "$0.runfiles_manifest" ]]; then |
| export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest" |
| elif [[ -f "$0.runfiles/MANIFEST" ]]; then |
| export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST" |
| elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then |
| export RUNFILES_DIR="$0.runfiles" |
| fi |
| fi |
| if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then |
| source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash" |
| elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then |
| source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \ |
| "$RUNFILES_MANIFEST_FILE" | cut -d ' ' -f 2-)" |
| else |
| echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash" |
| exit 1 |
| fi |
| # --- end runfiles.bash initialization --- |
| |
| source "$(rlocation "io_bazel/src/test/shell/integration_test_setup.sh")" \ |
| || { echo "integration_test_setup.sh not found!" >&2; exit 1; } |
| |
| # `uname` returns the current platform, e.g "MSYS_NT-10.0" or "Linux". |
| # `tr` converts all upper case letters to lower case. |
| # `case` matches the result if the `uname | tr` expression to string prefixes |
| # that use the same wildcards as names do in Bash, i.e. "msys*" matches strings |
| # starting with "msys", and "*" matches everything (it's the default case). |
| case "$(uname -s | tr [:upper:] [:lower:])" in |
| msys*) |
| # As of 2019-01-15, Bazel on Windows only supports MSYS Bash. |
| declare -r is_windows=true |
| ;; |
| *) |
| declare -r is_windows=false |
| ;; |
| esac |
| |
| function test_platforms_repository_builds_itself() { |
| # We test that a built-in @platforms repository is buildable. |
| bazel build @platforms//:all &> $TEST_log \ |
| || fail "Build failed unexpectedly" |
| } |
| |
| function test_platforms_can_be_overridden() { |
| # We test that a custom repository can override @platforms in their |
| # WORKSPACE file. |
| mkdir -p platforms_can_be_overridden || fail "couldn't create directory" |
| touch platforms_can_be_overridden/BUILD || \ fail "couldn't touch BUILD file" |
| cat > platforms_can_be_overridden/WORKSPACE <<EOF |
| local_repository( |
| name = 'platforms', |
| path = '../override', |
| ) |
| EOF |
| |
| mkdir -p override || fail "couldn't create override directory" |
| touch override/WORKSPACE || fail "couldn't touch override/WORKSPACE" |
| cat > override/BUILD <<EOF |
| filegroup(name = 'yolo') |
| EOF |
| |
| cd platforms_can_be_overridden || fail "couldn't cd into workspace" |
| bazel build @platforms//:yolo &> $TEST_log || \ |
| fail "Bazel failed to build @platforms" |
| } |
| |
| function test_incompatible_use_platforms_repo_for_constraints() { |
| # We test that a built-in @platforms repository is buildable. |
| bazel build --incompatible_use_platforms_repo_for_constraints @bazel_tools//platforms:all &> \ |
| $TEST_log && fail "Build passed when we expected an error." |
| expect_log "Constraints from @bazel_tools//platforms have been removed." |
| } |
| |
| |
| function test_platform_accessor() { |
| cat > rules.bzl <<'EOF' |
| def _impl(ctx): |
| platform = ctx.attr.platform[platform_common.PlatformInfo] |
| properties = platform.exec_properties |
| print("The properties are:", properties) |
| return [] |
| |
| print_props = rule( |
| implementation = _impl, |
| attrs = { |
| 'platform': attr.label(providers = [platform_common.PlatformInfo]), |
| } |
| ) |
| EOF |
| cat > BUILD << 'EOF' |
| load("//:rules.bzl", "print_props") |
| |
| print_props( |
| name = "a", |
| platform = ":my_platform", |
| ) |
| |
| platform( |
| name = "my_platform", |
| exec_properties = { |
| "key": "value", |
| "key2": "value2", |
| } |
| ) |
| EOF |
| |
| bazel build --experimental_platforms_api=true :a &> $TEST_log || fail "Build failed" |
| grep 'The properties are: {"key2": "value2", "key": "value"}' $TEST_log || fail "Did not find expected properties" |
| } |
| |
| function test_target_exec_properties_starlark() { |
| cat > rules.bzl << 'EOF' |
| def _impl(ctx): |
| out_file = ctx.outputs.output |
| ctx.actions.run_shell(inputs = [], outputs = [out_file], arguments=[out_file.path], progress_message = "Saying hello", command = "echo hello > \"$1\"") |
| |
| my_rule = rule( |
| implementation = _impl, |
| attrs = { |
| "output": attr.output(), |
| } |
| ) |
| EOF |
| cat > BUILD << 'EOF' |
| load("//:rules.bzl", "my_rule") |
| |
| my_rule( |
| name = "a", |
| output = "out.txt", |
| exec_properties = {"key3": "value3", "overridden": "child_value"} |
| ) |
| |
| platform( |
| name = "my_platform", |
| exec_properties = { |
| "key2": "value2", |
| "overridden": "parent_value", |
| } |
| ) |
| EOF |
| |
| bazel build --extra_execution_platforms=":my_platform" :a --execution_log_json_file out.txt &> $TEST_log || fail "Build failed" |
| grep "key2" out.txt || fail "Did not find the platform key" |
| grep "key3" out.txt || fail "Did not find the target attribute key" |
| grep "child_value" out.txt || fail "Did not find the overriding value" |
| } |
| |
| |
| function test_target_exec_properties_starlark_test() { |
| if "$is_windows"; then |
| script_name="test_script.bat" |
| script_content="@echo off\necho hello\n" |
| else |
| script_name="test_script.sh" |
| script_content="#!/bin/bash\necho hello\n" |
| fi |
| cat > rules.bzl <<EOF |
| def _impl(ctx): |
| out_file = ctx.actions.declare_file("$script_name") |
| ctx.actions.write(out_file, "$script_content", is_executable=True) |
| return [DefaultInfo(executable = out_file)] |
| |
| my_rule_test = rule( |
| implementation = _impl, |
| test = True, |
| ) |
| EOF |
| cat > BUILD << 'EOF' |
| load("//:rules.bzl", "my_rule_test") |
| |
| my_rule_test( |
| name = "a", |
| exec_properties = {"key3": "value3", "overridden": "child_value"} |
| ) |
| |
| platform( |
| name = "my_platform", |
| exec_properties = { |
| "key2": "value2", |
| "overridden": "parent_value", |
| } |
| ) |
| EOF |
| |
| bazel test --extra_execution_platforms=":my_platform" :a --execution_log_json_file out.txt &> $TEST_log || fail "Build failed" |
| grep "key2" out.txt || fail "Did not find the platform key" |
| grep "key3" out.txt || fail "Did not find the target attribute key" |
| grep "child_value" out.txt || fail "Did not find the overriding value" |
| } |
| |
| function test_target_exec_properties_cc() { |
| cat > a.cc <<'EOF' |
| #include <stdio.h> |
| int main() { |
| printf("Hello\n"); |
| } |
| EOF |
| cat > BUILD <<'EOF' |
| cc_binary( |
| name = "a", |
| srcs = ["a.cc"], |
| exec_properties = {"key3": "value3", "overridden": "child_value"} |
| ) |
| |
| platform( |
| name = "my_platform", |
| parents = ["@local_config_platform//:host"], |
| exec_properties = { |
| "key2": "value2", |
| "overridden": "parent_value", |
| } |
| ) |
| EOF |
| bazel build --extra_execution_platforms=":my_platform" --toolchain_resolution_debug :a --execution_log_json_file out.txt &> $TEST_log || fail "Build failed" |
| grep "key3" out.txt || fail "Did not find the target attribute key" |
| grep "child_value" out.txt || fail "Did not find the overriding value" |
| grep "key2" out.txt || fail "Did not find the platform key" |
| } |
| |
| function test_target_exec_properties_cc_test() { |
| cat > a.cc <<'EOF' |
| #include <stdio.h> |
| int main() { |
| printf("Hello\n"); |
| } |
| EOF |
| cat > BUILD <<'EOF' |
| |
| cc_test( |
| name = "a", |
| srcs = ["a.cc"], |
| exec_properties = {"key3": "value3", "overridden": "child_value"} |
| ) |
| |
| platform( |
| name = "my_platform", |
| parents = ["@local_config_platform//:host"], |
| exec_properties = { |
| "key2": "value2", |
| "overridden": "parent_value", |
| } |
| ) |
| EOF |
| bazel test --extra_execution_platforms=":my_platform" :a --execution_log_json_file out.txt &> $TEST_log || fail "Build failed" |
| grep "key2" out.txt || fail "Did not find the platform key" |
| grep "key3" out.txt || fail "Did not find the target attribute key" |
| grep "child_value" out.txt || fail "Did not find the overriding value" |
| } |
| |
| function test_target_test_properties_sh_test() { |
| cat > a.sh <<'EOF' |
| #!/bin/bash |
| echo hello |
| EOF |
| chmod u+x a.sh |
| cat > BUILD <<'EOF' |
| sh_test( |
| name = "a", |
| srcs = ["a.sh"], |
| exec_properties = {"key3": "value3", "overridden": "child_value"} |
| ) |
| |
| platform( |
| name = "my_platform", |
| parents = ["@local_config_platform//:host"], |
| exec_properties = { |
| "key2": "value2", |
| "overridden": "parent_value", |
| } |
| ) |
| EOF |
| bazel test --extra_execution_platforms=":my_platform" :a --execution_log_json_file out.txt &> $TEST_log || fail "Build failed" |
| grep "key2" out.txt || fail "Did not find the platform key" |
| grep "key3" out.txt || fail "Did not find the target attribute key" |
| grep "child_value" out.txt || fail "Did not find the overriding value" |
| } |
| |
| run_suite "platform mapping test" |
| |