| // Copyright 2024 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. |
| package com.google.devtools.build.lib.analysis; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static com.google.devtools.build.lib.skyframe.PackageLookupFunction.PROJECT_FILE_NAME; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.devtools.build.lib.analysis.util.AnalysisTestCase; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link Project}. */ |
| @RunWith(JUnit4.class) |
| // TODO b/331316530: Temporarily removed to avoid build memory regressions. Re-enable as opt in. |
| @Ignore |
| public class ProjectTest extends AnalysisTestCase { |
| @Before |
| public void defineSimpleRule() throws Exception { |
| scratch.file( |
| "foo/defs.bzl", |
| """ |
| simple_rule = rule( |
| implementation = lambda ctx: [], |
| attrs = {}, |
| ) |
| """); |
| } |
| |
| @Test |
| public void singleTargetNoProjects() throws Exception { |
| scratch.file( |
| "foo/bar/BUILD", |
| """ |
| load("//foo:defs.bzl", "simple_rule") |
| |
| simple_rule(name = "s") |
| """); |
| |
| assertThat( |
| Project.findProjectFiles( |
| ImmutableList.of(Label.parseCanonical("//foo/bar:s")), skyframeExecutor, reporter)) |
| .isEmpty(); |
| } |
| |
| @Test |
| public void singleTargetProjectInDirectPackage() throws Exception { |
| scratch.file( |
| "foo/bar/BUILD", |
| """ |
| load("//foo:defs.bzl", "simple_rule") |
| |
| simple_rule(name = "s") |
| """); |
| scratch.file("foo/bar/" + PROJECT_FILE_NAME); |
| |
| assertThat( |
| Project.findProjectFiles( |
| ImmutableList.of(Label.parseCanonical("//foo/bar:s")), |
| skyframeExecutor, |
| reporter) |
| .asMap()) |
| .containsExactly( |
| Label.parseCanonical("//foo/bar:s"), |
| ImmutableList.of(PathFragment.create("foo/bar/" + PROJECT_FILE_NAME))); |
| } |
| |
| @Test |
| public void singleTargetProjectInParentPackage() throws Exception { |
| scratch.file( |
| "foo/bar/BUILD", |
| """ |
| load("//foo:defs.bzl", "simple_rule") |
| |
| simple_rule(name = "s") |
| """); |
| scratch.file("foo/BUILD"); |
| scratch.file("foo/" + PROJECT_FILE_NAME); |
| |
| assertThat( |
| Project.findProjectFiles( |
| ImmutableList.of(Label.parseCanonical("//foo/bar:s")), |
| skyframeExecutor, |
| reporter) |
| .asMap()) |
| .containsExactly( |
| Label.parseCanonical("//foo/bar:s"), |
| ImmutableList.of(PathFragment.create("foo/" + PROJECT_FILE_NAME))); |
| } |
| |
| @Test |
| public void singleTargetProjectInBothDirectAndParentPackages() throws Exception { |
| scratch.file( |
| "foo/bar/BUILD", |
| """ |
| load("//foo:defs.bzl", "simple_rule") |
| |
| simple_rule(name = "s") |
| """); |
| scratch.file("foo/BUILD"); |
| scratch.file("foo/" + PROJECT_FILE_NAME); |
| scratch.file("foo/bar/" + PROJECT_FILE_NAME); |
| |
| assertThat( |
| Project.findProjectFiles( |
| ImmutableList.of(Label.parseCanonical("//foo/bar:s")), |
| skyframeExecutor, |
| reporter) |
| .asMap()) |
| .containsExactly( |
| Label.parseCanonical("//foo/bar:s"), |
| ImmutableList.of( |
| PathFragment.create("foo/" + PROJECT_FILE_NAME), |
| PathFragment.create("foo/bar/" + PROJECT_FILE_NAME))); |
| } |
| |
| @Test |
| public void singleTargetProjectInNonPackageParentDir() throws Exception { |
| scratch.file( |
| "foo/bar/BUILD", |
| """ |
| load("//foo:defs.bzl", "simple_rule") |
| |
| simple_rule(name = "s") |
| """); |
| scratch.file("foo/" + PROJECT_FILE_NAME); |
| scratch.file("foo/bar/" + PROJECT_FILE_NAME); |
| |
| // Project files don't count if they're in directories without BUILD files. |
| assertThat( |
| Project.findProjectFiles( |
| ImmutableList.of(Label.parseCanonical("//foo/bar:s")), |
| skyframeExecutor, |
| reporter) |
| .asMap()) |
| .containsExactly( |
| Label.parseCanonical("//foo/bar:s"), |
| ImmutableList.of(PathFragment.create("foo/bar/" + PROJECT_FILE_NAME))); |
| } |
| |
| @Test |
| public void twoTargetsInIndependentPackages() throws Exception { |
| scratch.file( |
| "foo/BUILD", |
| """ |
| load("//foo:defs.bzl", "simple_rule") |
| |
| simple_rule(name = "s") |
| """); |
| scratch.file( |
| "baz/BUILD", |
| """ |
| load("//foo:defs.bzl", "simple_rule") |
| |
| simple_rule(name = "t") |
| """); |
| scratch.file("foo/" + PROJECT_FILE_NAME); |
| scratch.file("baz/" + PROJECT_FILE_NAME); |
| |
| assertThat( |
| Project.findProjectFiles( |
| ImmutableList.of( |
| Label.parseCanonical("//foo:s"), Label.parseCanonical("//baz:t")), |
| skyframeExecutor, |
| reporter) |
| .asMap()) |
| .containsExactly( |
| Label.parseCanonical("//foo:s"), |
| ImmutableList.of(PathFragment.create("foo/" + PROJECT_FILE_NAME)), |
| Label.parseCanonical("//baz:t"), |
| ImmutableList.of(PathFragment.create("baz/" + PROJECT_FILE_NAME))); |
| } |
| |
| @Test |
| public void twoTargetsInSubPackagesHierarchy() throws Exception { |
| scratch.file( |
| "foo/bar/BUILD", |
| """ |
| load("//foo:defs.bzl", "simple_rule") |
| |
| simple_rule(name = "child") |
| """); |
| scratch.file( |
| "foo/BUILD", |
| """ |
| load("//foo:defs.bzl", "simple_rule") |
| |
| simple_rule(name = "parent") |
| """); |
| scratch.file("foo/bar/" + PROJECT_FILE_NAME); |
| scratch.file("foo/" + PROJECT_FILE_NAME); |
| |
| assertThat( |
| Project.findProjectFiles( |
| ImmutableList.of( |
| Label.parseCanonical("//foo:parent"), |
| Label.parseCanonical("//foo/bar:child")), |
| skyframeExecutor, |
| reporter) |
| .asMap()) |
| .containsExactly( |
| Label.parseCanonical("//foo:parent"), |
| ImmutableList.of(PathFragment.create("foo/" + PROJECT_FILE_NAME)), |
| Label.parseCanonical("//foo/bar:child"), |
| ImmutableList.of( |
| PathFragment.create("foo/" + PROJECT_FILE_NAME), |
| PathFragment.create("foo/bar/" + PROJECT_FILE_NAME))); |
| } |
| } |