| #!/bin/bash -eu |
| # |
| # Copyright 2016 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. |
| # |
| # Tests the behavior of cc_inc_library. |
| |
| # Load the test setup defined in the parent directory |
| CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" |
| source "${CURRENT_DIR}/../integration_test_setup.sh" \ |
| || { echo "integration_test_setup.sh not found!" >&2; exit 1; } |
| |
| function set_up() { |
| rm -rf package |
| mkdir -p package |
| cat > package/BUILD <<EOF |
| cc_binary( |
| name = "bin", |
| srcs = ["a.cc"], |
| deps = [":inc"], |
| ) |
| |
| cc_inc_library( |
| name = "inc", |
| hdrs = ["hdr.h"], |
| ) |
| EOF |
| |
| cat > package/a.cc <<EOF |
| #include <string.h> |
| #include "hdr.h" |
| int main() { |
| return 0; |
| } |
| EOF |
| |
| cat > package/hdr.h <<EOF |
| int some_function(); |
| EOF |
| } |
| |
| function test_extra_action_for_compile() { |
| mkdir -p ea |
| cat > ea/BUILD <<EOF |
| action_listener( |
| name = "al", |
| extra_actions = [":ea"], |
| mnemonics = ["CppCompile"], |
| visibility = ["//visibility:public"], |
| ) |
| |
| extra_action( |
| name = "ea", |
| cmd = "if ! [[ -r ea/cc.cc ]]; then echo 'source file not in inputs'; exit 1; fi", |
| ) |
| |
| cc_library( |
| name = "cc", |
| srcs = ["cc.cc"], |
| ) |
| EOF |
| |
| echo 'void cc() {}' > ea/cc.cc |
| |
| bazel build --experimental_action_listener=//ea:al //ea:cc || fail "expected success" |
| } |
| |
| function test_cc_library_include_prefix_external_repository() { |
| r="$TEST_TMPDIR/r" |
| mkdir -p "$TEST_TMPDIR/r/foo/v1" |
| touch "$TEST_TMPDIR/r/WORKSPACE" |
| echo "#define FOO 42" > "$TEST_TMPDIR/r/foo/v1/foo.h" |
| cat > "$TEST_TMPDIR/r/foo/BUILD" <<EOF |
| cc_library( |
| name = "foo", |
| hdrs = ["v1/foo.h"], |
| include_prefix = "foolib", |
| strip_include_prefix = "v1", |
| visibility = ["//visibility:public"], |
| ) |
| EOF |
| |
| cat > WORKSPACE <<EOF |
| local_repository( |
| name = "foo", |
| path = "$TEST_TMPDIR/r", |
| ) |
| EOF |
| |
| cat > BUILD <<EOF |
| cc_binary( |
| name = "ok", |
| srcs = ["ok.cc"], |
| deps = ["@foo//foo"], |
| ) |
| |
| cc_binary( |
| name = "bad", |
| srcs = ["bad.cc"], |
| deps = ["@foo//foo"], |
| ) |
| EOF |
| |
| cat > ok.cc <<EOF |
| #include <stdio.h> |
| #include "foolib/foo.h" |
| int main() { |
| printf("FOO is %d\n", FOO); |
| } |
| EOF |
| |
| cat > bad.cc <<EOF |
| #include <stdio.h> |
| #include "foo/v1/foo.h" |
| int main() { |
| printf("FOO is %d\n", FOO); |
| } |
| EOF |
| |
| bazel build :bad && fail "Should not have found include at repository-relative path" |
| bazel build :ok || fail "Should have found include at synthetic path" |
| } |
| |
| function test_cc_inc_library_propagates_includes() { |
| bazel build --verbose_failures //package:inc >& $TEST_log \ |
| || fail "Should build" |
| } |
| |
| function test_cc_inc_library_stale_outputs() { |
| rm -rf package |
| mkdir -p package |
| cat > package/BUILD <<EOF |
| cc_library( |
| name = "a", |
| srcs = ["a.cc"], |
| deps = [":inc"], |
| ) |
| |
| cc_inc_library( |
| name = "inc", |
| hdrs = ["foo.h", "bar.h"], |
| ) |
| EOF |
| |
| cat > package/a.cc <<EOF |
| #include <package/foo.h> |
| #include <package/bar.h> |
| EOF |
| |
| touch package/foo.h |
| touch package/bar.h |
| |
| bazel build //package:a --spawn_strategy=standalone >& "$TEST_log" \ |
| || fail "Should have succeeded" |
| cat > package/BUILD <<EOF |
| cc_library( |
| name = "a", |
| srcs = ["a.cc"], |
| deps = [":inc", ":inc2"], |
| ) |
| |
| cc_inc_library( |
| name = "inc", |
| hdrs = ["foo.h"], |
| ) |
| |
| cc_inc_library( |
| name = "inc2", |
| hdrs = ["bar.h"], |
| ) |
| EOF |
| bazel build //package:a --spawn_strategy=standalone >& "$TEST_log" \ |
| || fail "Should have succeeded" |
| } |
| |
| run_suite "cc_inc_library" |