e55bd423df
The current implementation causes inputs listed in an rsp file used with sbox to be duplicated 3 times in the build.ninja file; once as a dependency of the rule, once in the rspfile_content field of the rule with the paths rewritten to be relative to the sandbox, and once in the rule to write the sbox manifest. When RBE is enabled it also gets a fourth copy in the list of files to be treated as inputs by rewrapper. Reduce this to a single copy by using "$in" for the rspfile_content so that the files only have to be listed in the input dependencies of the rule, and then add support to sbox to rewrite the rsp file while copying it into the sandbox, and pass it to rewrapper as well. Test: m lint-check Change-Id: I3f46f61119508d39a8bb231c99fc130153fb6f04
693 lines
24 KiB
Go
693 lines
24 KiB
Go
// Copyright 2019 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package android
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import (
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"fmt"
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"path/filepath"
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"regexp"
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"strings"
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"testing"
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"github.com/google/blueprint"
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"android/soong/shared"
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)
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func builderContext() BuilderContext {
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return BuilderContextForTesting(TestConfig("out", nil, "", map[string][]byte{
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"ld": nil,
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"a.o": nil,
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"b.o": nil,
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"cp": nil,
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"a": nil,
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"b": nil,
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"ls": nil,
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"ln": nil,
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"turbine": nil,
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"java": nil,
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"javac": nil,
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}))
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}
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func ExampleRuleBuilder() {
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ctx := builderContext()
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rule := NewRuleBuilder(pctx, ctx)
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rule.Command().
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Tool(PathForSource(ctx, "ld")).
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Inputs(PathsForTesting("a.o", "b.o")).
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FlagWithOutput("-o ", PathForOutput(ctx, "linked"))
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rule.Command().Text("echo success")
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// To add the command to the build graph:
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// rule.Build("link", "link")
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fmt.Printf("commands: %q\n", strings.Join(rule.Commands(), " && "))
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fmt.Printf("tools: %q\n", rule.Tools())
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fmt.Printf("inputs: %q\n", rule.Inputs())
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fmt.Printf("outputs: %q\n", rule.Outputs())
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// Output:
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// commands: "ld a.o b.o -o out/linked && echo success"
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// tools: ["ld"]
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// inputs: ["a.o" "b.o"]
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// outputs: ["out/linked"]
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}
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func ExampleRuleBuilder_SymlinkOutputs() {
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ctx := builderContext()
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rule := NewRuleBuilder(pctx, ctx)
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rule.Command().
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Tool(PathForSource(ctx, "ln")).
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FlagWithInput("-s ", PathForTesting("a.o")).
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SymlinkOutput(PathForOutput(ctx, "a"))
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rule.Command().Text("cp out/a out/b").
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ImplicitSymlinkOutput(PathForOutput(ctx, "b"))
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fmt.Printf("commands: %q\n", strings.Join(rule.Commands(), " && "))
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fmt.Printf("tools: %q\n", rule.Tools())
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fmt.Printf("inputs: %q\n", rule.Inputs())
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fmt.Printf("outputs: %q\n", rule.Outputs())
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fmt.Printf("symlink_outputs: %q\n", rule.SymlinkOutputs())
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// Output:
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// commands: "ln -s a.o out/a && cp out/a out/b"
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// tools: ["ln"]
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// inputs: ["a.o"]
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// outputs: ["out/a" "out/b"]
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// symlink_outputs: ["out/a" "out/b"]
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}
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func ExampleRuleBuilder_Temporary() {
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ctx := builderContext()
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rule := NewRuleBuilder(pctx, ctx)
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rule.Command().
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Tool(PathForSource(ctx, "cp")).
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Input(PathForSource(ctx, "a")).
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Output(PathForOutput(ctx, "b"))
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rule.Command().
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Tool(PathForSource(ctx, "cp")).
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Input(PathForOutput(ctx, "b")).
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Output(PathForOutput(ctx, "c"))
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rule.Temporary(PathForOutput(ctx, "b"))
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fmt.Printf("commands: %q\n", strings.Join(rule.Commands(), " && "))
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fmt.Printf("tools: %q\n", rule.Tools())
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fmt.Printf("inputs: %q\n", rule.Inputs())
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fmt.Printf("outputs: %q\n", rule.Outputs())
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// Output:
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// commands: "cp a out/b && cp out/b out/c"
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// tools: ["cp"]
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// inputs: ["a"]
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// outputs: ["out/c"]
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}
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func ExampleRuleBuilder_DeleteTemporaryFiles() {
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ctx := builderContext()
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rule := NewRuleBuilder(pctx, ctx)
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rule.Command().
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Tool(PathForSource(ctx, "cp")).
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Input(PathForSource(ctx, "a")).
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Output(PathForOutput(ctx, "b"))
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rule.Command().
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Tool(PathForSource(ctx, "cp")).
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Input(PathForOutput(ctx, "b")).
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Output(PathForOutput(ctx, "c"))
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rule.Temporary(PathForOutput(ctx, "b"))
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rule.DeleteTemporaryFiles()
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fmt.Printf("commands: %q\n", strings.Join(rule.Commands(), " && "))
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fmt.Printf("tools: %q\n", rule.Tools())
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fmt.Printf("inputs: %q\n", rule.Inputs())
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fmt.Printf("outputs: %q\n", rule.Outputs())
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// Output:
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// commands: "cp a out/b && cp out/b out/c && rm -f out/b"
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// tools: ["cp"]
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// inputs: ["a"]
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// outputs: ["out/c"]
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}
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func ExampleRuleBuilder_Installs() {
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ctx := builderContext()
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rule := NewRuleBuilder(pctx, ctx)
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out := PathForOutput(ctx, "linked")
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rule.Command().
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Tool(PathForSource(ctx, "ld")).
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Inputs(PathsForTesting("a.o", "b.o")).
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FlagWithOutput("-o ", out)
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rule.Install(out, "/bin/linked")
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rule.Install(out, "/sbin/linked")
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fmt.Printf("rule.Installs().String() = %q\n", rule.Installs().String())
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// Output:
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// rule.Installs().String() = "out/linked:/bin/linked out/linked:/sbin/linked"
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}
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func ExampleRuleBuilderCommand() {
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ctx := builderContext()
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rule := NewRuleBuilder(pctx, ctx)
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// chained
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rule.Command().
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Tool(PathForSource(ctx, "ld")).
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Inputs(PathsForTesting("a.o", "b.o")).
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FlagWithOutput("-o ", PathForOutput(ctx, "linked"))
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// unchained
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cmd := rule.Command()
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cmd.Tool(PathForSource(ctx, "ld"))
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cmd.Inputs(PathsForTesting("a.o", "b.o"))
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cmd.FlagWithOutput("-o ", PathForOutput(ctx, "linked"))
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// mixed:
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cmd = rule.Command().Tool(PathForSource(ctx, "ld"))
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cmd.Inputs(PathsForTesting("a.o", "b.o"))
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cmd.FlagWithOutput("-o ", PathForOutput(ctx, "linked"))
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}
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func ExampleRuleBuilderCommand_Flag() {
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ctx := builderContext()
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fmt.Println(NewRuleBuilder(pctx, ctx).Command().
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Tool(PathForSource(ctx, "ls")).Flag("-l"))
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// Output:
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// ls -l
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}
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func ExampleRuleBuilderCommand_Flags() {
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ctx := builderContext()
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fmt.Println(NewRuleBuilder(pctx, ctx).Command().
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Tool(PathForSource(ctx, "ls")).Flags([]string{"-l", "-a"}))
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// Output:
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// ls -l -a
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}
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func ExampleRuleBuilderCommand_FlagWithArg() {
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ctx := builderContext()
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fmt.Println(NewRuleBuilder(pctx, ctx).Command().
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Tool(PathForSource(ctx, "ls")).
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FlagWithArg("--sort=", "time"))
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// Output:
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// ls --sort=time
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}
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func ExampleRuleBuilderCommand_FlagForEachArg() {
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ctx := builderContext()
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fmt.Println(NewRuleBuilder(pctx, ctx).Command().
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Tool(PathForSource(ctx, "ls")).
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FlagForEachArg("--sort=", []string{"time", "size"}))
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// Output:
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// ls --sort=time --sort=size
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}
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func ExampleRuleBuilderCommand_FlagForEachInput() {
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ctx := builderContext()
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fmt.Println(NewRuleBuilder(pctx, ctx).Command().
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Tool(PathForSource(ctx, "turbine")).
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FlagForEachInput("--classpath ", PathsForTesting("a.jar", "b.jar")))
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// Output:
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// turbine --classpath a.jar --classpath b.jar
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}
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func ExampleRuleBuilderCommand_FlagWithInputList() {
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ctx := builderContext()
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fmt.Println(NewRuleBuilder(pctx, ctx).Command().
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Tool(PathForSource(ctx, "java")).
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FlagWithInputList("-classpath=", PathsForTesting("a.jar", "b.jar"), ":"))
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// Output:
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// java -classpath=a.jar:b.jar
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}
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func ExampleRuleBuilderCommand_FlagWithInput() {
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ctx := builderContext()
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fmt.Println(NewRuleBuilder(pctx, ctx).Command().
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Tool(PathForSource(ctx, "java")).
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FlagWithInput("-classpath=", PathForSource(ctx, "a")))
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// Output:
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// java -classpath=a
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}
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func ExampleRuleBuilderCommand_FlagWithList() {
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ctx := builderContext()
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fmt.Println(NewRuleBuilder(pctx, ctx).Command().
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Tool(PathForSource(ctx, "ls")).
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FlagWithList("--sort=", []string{"time", "size"}, ","))
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// Output:
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// ls --sort=time,size
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}
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func ExampleRuleBuilderCommand_FlagWithRspFileInputList() {
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ctx := builderContext()
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fmt.Println(NewRuleBuilder(pctx, ctx).Command().
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Tool(PathForSource(ctx, "javac")).
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FlagWithRspFileInputList("@", PathForOutput(ctx, "foo.rsp"), PathsForTesting("a.java", "b.java")).
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String())
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// Output:
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// javac @out/foo.rsp
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}
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func ExampleRuleBuilderCommand_String() {
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ctx := builderContext()
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fmt.Println(NewRuleBuilder(pctx, ctx).Command().
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Text("FOO=foo").
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Text("echo $FOO").
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String())
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// Output:
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// FOO=foo echo $FOO
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}
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func TestRuleBuilder(t *testing.T) {
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fs := map[string][]byte{
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"dep_fixer": nil,
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"input": nil,
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"Implicit": nil,
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"Input": nil,
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"OrderOnly": nil,
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"OrderOnlys": nil,
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"Tool": nil,
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"input2": nil,
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"tool2": nil,
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"input3": nil,
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}
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pathCtx := PathContextForTesting(TestConfig("out_local", nil, "", fs))
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ctx := builderContextForTests{
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PathContext: pathCtx,
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}
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addCommands := func(rule *RuleBuilder) {
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cmd := rule.Command().
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DepFile(PathForOutput(ctx, "module/DepFile")).
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Flag("Flag").
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FlagWithArg("FlagWithArg=", "arg").
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FlagWithDepFile("FlagWithDepFile=", PathForOutput(ctx, "module/depfile")).
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FlagWithInput("FlagWithInput=", PathForSource(ctx, "input")).
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FlagWithOutput("FlagWithOutput=", PathForOutput(ctx, "module/output")).
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FlagWithRspFileInputList("FlagWithRspFileInputList=", PathForOutput(ctx, "rsp"),
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Paths{
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PathForSource(ctx, "RspInput"),
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PathForOutput(ctx, "other/RspOutput2"),
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}).
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Implicit(PathForSource(ctx, "Implicit")).
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ImplicitDepFile(PathForOutput(ctx, "module/ImplicitDepFile")).
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ImplicitOutput(PathForOutput(ctx, "module/ImplicitOutput")).
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Input(PathForSource(ctx, "Input")).
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Output(PathForOutput(ctx, "module/Output")).
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OrderOnly(PathForSource(ctx, "OrderOnly")).
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SymlinkOutput(PathForOutput(ctx, "module/SymlinkOutput")).
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ImplicitSymlinkOutput(PathForOutput(ctx, "module/ImplicitSymlinkOutput")).
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Text("Text").
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Tool(PathForSource(ctx, "Tool"))
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rule.Command().
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Text("command2").
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DepFile(PathForOutput(ctx, "module/depfile2")).
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Input(PathForSource(ctx, "input2")).
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Output(PathForOutput(ctx, "module/output2")).
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OrderOnlys(PathsForSource(ctx, []string{"OrderOnlys"})).
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Tool(PathForSource(ctx, "tool2"))
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// Test updates to the first command after the second command has been started
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cmd.Text("after command2")
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// Test updating a command when the previous update did not replace the cmd variable
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cmd.Text("old cmd")
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// Test a command that uses the output of a previous command as an input
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rule.Command().
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Text("command3").
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Input(PathForSource(ctx, "input3")).
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Input(PathForOutput(ctx, "module/output2")).
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Output(PathForOutput(ctx, "module/output3")).
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Text(cmd.PathForInput(PathForSource(ctx, "input3"))).
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Text(cmd.PathForOutput(PathForOutput(ctx, "module/output2")))
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}
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wantInputs := PathsForSource(ctx, []string{"Implicit", "Input", "input", "input2", "input3"})
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wantRspFileInputs := Paths{PathForSource(ctx, "RspInput"),
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PathForOutput(ctx, "other/RspOutput2")}
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wantOutputs := PathsForOutput(ctx, []string{
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"module/ImplicitOutput", "module/ImplicitSymlinkOutput", "module/Output", "module/SymlinkOutput",
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"module/output", "module/output2", "module/output3"})
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wantDepFiles := PathsForOutput(ctx, []string{
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"module/DepFile", "module/depfile", "module/ImplicitDepFile", "module/depfile2"})
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wantTools := PathsForSource(ctx, []string{"Tool", "tool2"})
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wantOrderOnlys := PathsForSource(ctx, []string{"OrderOnly", "OrderOnlys"})
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wantSymlinkOutputs := PathsForOutput(ctx, []string{
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"module/ImplicitSymlinkOutput", "module/SymlinkOutput"})
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t.Run("normal", func(t *testing.T) {
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rule := NewRuleBuilder(pctx, ctx)
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addCommands(rule)
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wantCommands := []string{
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"out_local/module/DepFile Flag FlagWithArg=arg FlagWithDepFile=out_local/module/depfile " +
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"FlagWithInput=input FlagWithOutput=out_local/module/output FlagWithRspFileInputList=out_local/rsp " +
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"Input out_local/module/Output out_local/module/SymlinkOutput Text Tool after command2 old cmd",
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"command2 out_local/module/depfile2 input2 out_local/module/output2 tool2",
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"command3 input3 out_local/module/output2 out_local/module/output3 input3 out_local/module/output2",
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}
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wantDepMergerCommand := "out_local/host/" + ctx.Config().PrebuiltOS() + "/bin/dep_fixer " +
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"out_local/module/DepFile out_local/module/depfile out_local/module/ImplicitDepFile out_local/module/depfile2"
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AssertDeepEquals(t, "rule.Commands()", wantCommands, rule.Commands())
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AssertDeepEquals(t, "rule.Inputs()", wantInputs, rule.Inputs())
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AssertDeepEquals(t, "rule.RspfileInputs()", wantRspFileInputs, rule.RspFileInputs())
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AssertDeepEquals(t, "rule.Outputs()", wantOutputs, rule.Outputs())
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AssertDeepEquals(t, "rule.SymlinkOutputs()", wantSymlinkOutputs, rule.SymlinkOutputs())
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AssertDeepEquals(t, "rule.DepFiles()", wantDepFiles, rule.DepFiles())
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AssertDeepEquals(t, "rule.Tools()", wantTools, rule.Tools())
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AssertDeepEquals(t, "rule.OrderOnlys()", wantOrderOnlys, rule.OrderOnlys())
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AssertSame(t, "rule.depFileMergerCmd()", wantDepMergerCommand, rule.depFileMergerCmd(rule.DepFiles()).String())
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})
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t.Run("sbox", func(t *testing.T) {
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rule := NewRuleBuilder(pctx, ctx).Sbox(PathForOutput(ctx, "module"),
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PathForOutput(ctx, "sbox.textproto"))
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addCommands(rule)
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wantCommands := []string{
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"__SBOX_SANDBOX_DIR__/out/DepFile Flag FlagWithArg=arg FlagWithDepFile=__SBOX_SANDBOX_DIR__/out/depfile " +
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"FlagWithInput=input FlagWithOutput=__SBOX_SANDBOX_DIR__/out/output " +
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"FlagWithRspFileInputList=out_local/rsp Input __SBOX_SANDBOX_DIR__/out/Output " +
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"__SBOX_SANDBOX_DIR__/out/SymlinkOutput Text Tool after command2 old cmd",
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"command2 __SBOX_SANDBOX_DIR__/out/depfile2 input2 __SBOX_SANDBOX_DIR__/out/output2 tool2",
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"command3 input3 __SBOX_SANDBOX_DIR__/out/output2 __SBOX_SANDBOX_DIR__/out/output3 input3 __SBOX_SANDBOX_DIR__/out/output2",
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}
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wantDepMergerCommand := "out_local/host/" + ctx.Config().PrebuiltOS() + "/bin/dep_fixer __SBOX_SANDBOX_DIR__/out/DepFile __SBOX_SANDBOX_DIR__/out/depfile __SBOX_SANDBOX_DIR__/out/ImplicitDepFile __SBOX_SANDBOX_DIR__/out/depfile2"
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AssertDeepEquals(t, "rule.Commands()", wantCommands, rule.Commands())
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AssertDeepEquals(t, "rule.Inputs()", wantInputs, rule.Inputs())
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AssertDeepEquals(t, "rule.RspfileInputs()", wantRspFileInputs, rule.RspFileInputs())
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AssertDeepEquals(t, "rule.Outputs()", wantOutputs, rule.Outputs())
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AssertDeepEquals(t, "rule.SymlinkOutputs()", wantSymlinkOutputs, rule.SymlinkOutputs())
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AssertDeepEquals(t, "rule.DepFiles()", wantDepFiles, rule.DepFiles())
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AssertDeepEquals(t, "rule.Tools()", wantTools, rule.Tools())
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AssertDeepEquals(t, "rule.OrderOnlys()", wantOrderOnlys, rule.OrderOnlys())
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AssertSame(t, "rule.depFileMergerCmd()", wantDepMergerCommand, rule.depFileMergerCmd(rule.DepFiles()).String())
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})
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t.Run("sbox tools", func(t *testing.T) {
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rule := NewRuleBuilder(pctx, ctx).Sbox(PathForOutput(ctx, "module"),
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PathForOutput(ctx, "sbox.textproto")).SandboxTools()
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addCommands(rule)
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wantCommands := []string{
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"__SBOX_SANDBOX_DIR__/out/DepFile Flag FlagWithArg=arg FlagWithDepFile=__SBOX_SANDBOX_DIR__/out/depfile " +
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"FlagWithInput=input FlagWithOutput=__SBOX_SANDBOX_DIR__/out/output " +
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"FlagWithRspFileInputList=out_local/rsp Input __SBOX_SANDBOX_DIR__/out/Output " +
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"__SBOX_SANDBOX_DIR__/out/SymlinkOutput Text __SBOX_SANDBOX_DIR__/tools/src/Tool after command2 old cmd",
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"command2 __SBOX_SANDBOX_DIR__/out/depfile2 input2 __SBOX_SANDBOX_DIR__/out/output2 __SBOX_SANDBOX_DIR__/tools/src/tool2",
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"command3 input3 __SBOX_SANDBOX_DIR__/out/output2 __SBOX_SANDBOX_DIR__/out/output3 input3 __SBOX_SANDBOX_DIR__/out/output2",
|
|
}
|
|
|
|
wantDepMergerCommand := "__SBOX_SANDBOX_DIR__/tools/out/bin/dep_fixer __SBOX_SANDBOX_DIR__/out/DepFile __SBOX_SANDBOX_DIR__/out/depfile __SBOX_SANDBOX_DIR__/out/ImplicitDepFile __SBOX_SANDBOX_DIR__/out/depfile2"
|
|
|
|
AssertDeepEquals(t, "rule.Commands()", wantCommands, rule.Commands())
|
|
|
|
AssertDeepEquals(t, "rule.Inputs()", wantInputs, rule.Inputs())
|
|
AssertDeepEquals(t, "rule.RspfileInputs()", wantRspFileInputs, rule.RspFileInputs())
|
|
AssertDeepEquals(t, "rule.Outputs()", wantOutputs, rule.Outputs())
|
|
AssertDeepEquals(t, "rule.SymlinkOutputs()", wantSymlinkOutputs, rule.SymlinkOutputs())
|
|
AssertDeepEquals(t, "rule.DepFiles()", wantDepFiles, rule.DepFiles())
|
|
AssertDeepEquals(t, "rule.Tools()", wantTools, rule.Tools())
|
|
AssertDeepEquals(t, "rule.OrderOnlys()", wantOrderOnlys, rule.OrderOnlys())
|
|
|
|
AssertSame(t, "rule.depFileMergerCmd()", wantDepMergerCommand, rule.depFileMergerCmd(rule.DepFiles()).String())
|
|
})
|
|
|
|
t.Run("sbox inputs", func(t *testing.T) {
|
|
rule := NewRuleBuilder(pctx, ctx).Sbox(PathForOutput(ctx, "module"),
|
|
PathForOutput(ctx, "sbox.textproto")).SandboxInputs()
|
|
addCommands(rule)
|
|
|
|
wantCommands := []string{
|
|
"__SBOX_SANDBOX_DIR__/out/DepFile Flag FlagWithArg=arg FlagWithDepFile=__SBOX_SANDBOX_DIR__/out/depfile " +
|
|
"FlagWithInput=input FlagWithOutput=__SBOX_SANDBOX_DIR__/out/output " +
|
|
"FlagWithRspFileInputList=__SBOX_SANDBOX_DIR__/out/rsp Input __SBOX_SANDBOX_DIR__/out/Output " +
|
|
"__SBOX_SANDBOX_DIR__/out/SymlinkOutput Text __SBOX_SANDBOX_DIR__/tools/src/Tool after command2 old cmd",
|
|
"command2 __SBOX_SANDBOX_DIR__/out/depfile2 input2 __SBOX_SANDBOX_DIR__/out/output2 __SBOX_SANDBOX_DIR__/tools/src/tool2",
|
|
"command3 input3 __SBOX_SANDBOX_DIR__/out/output2 __SBOX_SANDBOX_DIR__/out/output3 input3 __SBOX_SANDBOX_DIR__/out/output2",
|
|
}
|
|
|
|
wantDepMergerCommand := "__SBOX_SANDBOX_DIR__/tools/out/bin/dep_fixer __SBOX_SANDBOX_DIR__/out/DepFile __SBOX_SANDBOX_DIR__/out/depfile __SBOX_SANDBOX_DIR__/out/ImplicitDepFile __SBOX_SANDBOX_DIR__/out/depfile2"
|
|
|
|
AssertDeepEquals(t, "rule.Commands()", wantCommands, rule.Commands())
|
|
|
|
AssertDeepEquals(t, "rule.Inputs()", wantInputs, rule.Inputs())
|
|
AssertDeepEquals(t, "rule.RspfileInputs()", wantRspFileInputs, rule.RspFileInputs())
|
|
AssertDeepEquals(t, "rule.Outputs()", wantOutputs, rule.Outputs())
|
|
AssertDeepEquals(t, "rule.SymlinkOutputs()", wantSymlinkOutputs, rule.SymlinkOutputs())
|
|
AssertDeepEquals(t, "rule.DepFiles()", wantDepFiles, rule.DepFiles())
|
|
AssertDeepEquals(t, "rule.Tools()", wantTools, rule.Tools())
|
|
AssertDeepEquals(t, "rule.OrderOnlys()", wantOrderOnlys, rule.OrderOnlys())
|
|
|
|
AssertSame(t, "rule.depFileMergerCmd()", wantDepMergerCommand, rule.depFileMergerCmd(rule.DepFiles()).String())
|
|
})
|
|
}
|
|
|
|
func testRuleBuilderFactory() Module {
|
|
module := &testRuleBuilderModule{}
|
|
module.AddProperties(&module.properties)
|
|
InitAndroidModule(module)
|
|
return module
|
|
}
|
|
|
|
type testRuleBuilderModule struct {
|
|
ModuleBase
|
|
properties struct {
|
|
Srcs []string
|
|
|
|
Restat bool
|
|
Sbox bool
|
|
}
|
|
}
|
|
|
|
func (t *testRuleBuilderModule) GenerateAndroidBuildActions(ctx ModuleContext) {
|
|
in := PathsForSource(ctx, t.properties.Srcs)
|
|
out := PathForModuleOut(ctx, "gen", ctx.ModuleName())
|
|
outDep := PathForModuleOut(ctx, "gen", ctx.ModuleName()+".d")
|
|
outDir := PathForModuleOut(ctx, "gen")
|
|
manifestPath := PathForModuleOut(ctx, "sbox.textproto")
|
|
|
|
testRuleBuilder_Build(ctx, in, out, outDep, outDir, manifestPath, t.properties.Restat, t.properties.Sbox)
|
|
}
|
|
|
|
type testRuleBuilderSingleton struct{}
|
|
|
|
func testRuleBuilderSingletonFactory() Singleton {
|
|
return &testRuleBuilderSingleton{}
|
|
}
|
|
|
|
func (t *testRuleBuilderSingleton) GenerateBuildActions(ctx SingletonContext) {
|
|
in := PathForSource(ctx, "bar")
|
|
out := PathForOutput(ctx, "singleton/gen/baz")
|
|
outDep := PathForOutput(ctx, "singleton/gen/baz.d")
|
|
outDir := PathForOutput(ctx, "singleton/gen")
|
|
manifestPath := PathForOutput(ctx, "singleton/sbox.textproto")
|
|
testRuleBuilder_Build(ctx, Paths{in}, out, outDep, outDir, manifestPath, true, false)
|
|
}
|
|
|
|
func testRuleBuilder_Build(ctx BuilderContext, in Paths, out, outDep, outDir, manifestPath WritablePath, restat, sbox bool) {
|
|
rule := NewRuleBuilder(pctx, ctx)
|
|
|
|
if sbox {
|
|
rule.Sbox(outDir, manifestPath)
|
|
}
|
|
|
|
rule.Command().Tool(PathForSource(ctx, "cp")).Inputs(in).Output(out).ImplicitDepFile(outDep)
|
|
|
|
if restat {
|
|
rule.Restat()
|
|
}
|
|
|
|
rule.Build("rule", "desc")
|
|
}
|
|
|
|
var prepareForRuleBuilderTest = FixtureRegisterWithContext(func(ctx RegistrationContext) {
|
|
ctx.RegisterModuleType("rule_builder_test", testRuleBuilderFactory)
|
|
ctx.RegisterSingletonType("rule_builder_test", testRuleBuilderSingletonFactory)
|
|
})
|
|
|
|
func TestRuleBuilder_Build(t *testing.T) {
|
|
fs := MockFS{
|
|
"bar": nil,
|
|
"cp": nil,
|
|
}
|
|
|
|
bp := `
|
|
rule_builder_test {
|
|
name: "foo",
|
|
srcs: ["bar"],
|
|
restat: true,
|
|
}
|
|
rule_builder_test {
|
|
name: "foo_sbox",
|
|
srcs: ["bar"],
|
|
sbox: true,
|
|
}
|
|
`
|
|
|
|
result := GroupFixturePreparers(
|
|
prepareForRuleBuilderTest,
|
|
FixtureWithRootAndroidBp(bp),
|
|
fs.AddToFixture(),
|
|
).RunTest(t)
|
|
|
|
check := func(t *testing.T, params TestingBuildParams, wantCommand, wantOutput, wantDepfile string, wantRestat bool, extraImplicits, extraCmdDeps []string) {
|
|
t.Helper()
|
|
command := params.RuleParams.Command
|
|
re := regexp.MustCompile(" # hash of input list: [a-z0-9]*$")
|
|
command = re.ReplaceAllLiteralString(command, "")
|
|
|
|
AssertStringEquals(t, "RuleParams.Command", wantCommand, command)
|
|
|
|
wantDeps := append([]string{"cp"}, extraCmdDeps...)
|
|
AssertArrayString(t, "RuleParams.CommandDeps", wantDeps, params.RuleParams.CommandDeps)
|
|
|
|
AssertBoolEquals(t, "RuleParams.Restat", wantRestat, params.RuleParams.Restat)
|
|
|
|
wantImplicits := append([]string{"bar"}, extraImplicits...)
|
|
AssertPathsRelativeToTopEquals(t, "Implicits", wantImplicits, params.Implicits)
|
|
|
|
AssertPathRelativeToTopEquals(t, "Output", wantOutput, params.Output)
|
|
|
|
if len(params.ImplicitOutputs) != 0 {
|
|
t.Errorf("want ImplicitOutputs = [], got %q", params.ImplicitOutputs.Strings())
|
|
}
|
|
|
|
AssertPathRelativeToTopEquals(t, "Depfile", wantDepfile, params.Depfile)
|
|
|
|
if params.Deps != blueprint.DepsGCC {
|
|
t.Errorf("want Deps = %q, got %q", blueprint.DepsGCC, params.Deps)
|
|
}
|
|
}
|
|
|
|
t.Run("module", func(t *testing.T) {
|
|
outFile := "out/soong/.intermediates/foo/gen/foo"
|
|
check(t, result.ModuleForTests("foo", "").Rule("rule").RelativeToTop(),
|
|
"cp bar "+outFile,
|
|
outFile, outFile+".d", true, nil, nil)
|
|
})
|
|
t.Run("sbox", func(t *testing.T) {
|
|
outDir := "out/soong/.intermediates/foo_sbox"
|
|
outFile := filepath.Join(outDir, "gen/foo_sbox")
|
|
depFile := filepath.Join(outDir, "gen/foo_sbox.d")
|
|
manifest := filepath.Join(outDir, "sbox.textproto")
|
|
sbox := filepath.Join("out", "soong", "host", result.Config.PrebuiltOS(), "bin/sbox")
|
|
sandboxPath := shared.TempDirForOutDir("out/soong")
|
|
|
|
cmd := `rm -rf ` + outDir + `/gen && ` +
|
|
sbox + ` --sandbox-path ` + sandboxPath + ` --manifest ` + manifest
|
|
|
|
check(t, result.ModuleForTests("foo_sbox", "").Output("gen/foo_sbox").RelativeToTop(),
|
|
cmd, outFile, depFile, false, []string{manifest}, []string{sbox})
|
|
})
|
|
t.Run("singleton", func(t *testing.T) {
|
|
outFile := filepath.Join("out/soong/singleton/gen/baz")
|
|
check(t, result.SingletonForTests("rule_builder_test").Rule("rule").RelativeToTop(),
|
|
"cp bar "+outFile, outFile, outFile+".d", true, nil, nil)
|
|
})
|
|
}
|
|
|
|
func TestRuleBuilderHashInputs(t *testing.T) {
|
|
// The basic idea here is to verify that the command (in the case of a
|
|
// non-sbox rule) or the sbox textproto manifest contain a hash of the
|
|
// inputs.
|
|
|
|
// By including a hash of the inputs, we cause the rule to re-run if
|
|
// the list of inputs changes because the command line or a dependency
|
|
// changes.
|
|
|
|
bp := `
|
|
rule_builder_test {
|
|
name: "hash0",
|
|
srcs: ["in1.txt", "in2.txt"],
|
|
}
|
|
rule_builder_test {
|
|
name: "hash0_sbox",
|
|
srcs: ["in1.txt", "in2.txt"],
|
|
sbox: true,
|
|
}
|
|
rule_builder_test {
|
|
name: "hash1",
|
|
srcs: ["in1.txt", "in2.txt", "in3.txt"],
|
|
}
|
|
rule_builder_test {
|
|
name: "hash1_sbox",
|
|
srcs: ["in1.txt", "in2.txt", "in3.txt"],
|
|
sbox: true,
|
|
}
|
|
`
|
|
testcases := []struct {
|
|
name string
|
|
expectedHash string
|
|
}{
|
|
{
|
|
name: "hash0",
|
|
// sha256 value obtained from: echo -en 'in1.txt\nin2.txt' | sha256sum
|
|
expectedHash: "18da75b9b1cc74b09e365b4ca2e321b5d618f438cc632b387ad9dc2ab4b20e9d",
|
|
},
|
|
{
|
|
name: "hash1",
|
|
// sha256 value obtained from: echo -en 'in1.txt\nin2.txt\nin3.txt' | sha256sum
|
|
expectedHash: "a38d432a4b19df93140e1f1fe26c97ff0387dae01fe506412b47208f0595fb45",
|
|
},
|
|
}
|
|
|
|
result := GroupFixturePreparers(
|
|
prepareForRuleBuilderTest,
|
|
FixtureWithRootAndroidBp(bp),
|
|
).RunTest(t)
|
|
|
|
for _, test := range testcases {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
t.Run("sbox", func(t *testing.T) {
|
|
gen := result.ModuleForTests(test.name+"_sbox", "")
|
|
manifest := RuleBuilderSboxProtoForTests(t, gen.Output("sbox.textproto"))
|
|
hash := manifest.Commands[0].GetInputHash()
|
|
|
|
AssertStringEquals(t, "hash", test.expectedHash, hash)
|
|
})
|
|
t.Run("", func(t *testing.T) {
|
|
gen := result.ModuleForTests(test.name+"", "")
|
|
command := gen.Output("gen/" + test.name).RuleParams.Command
|
|
if g, w := command, " # hash of input list: "+test.expectedHash; !strings.HasSuffix(g, w) {
|
|
t.Errorf("Expected command line to end with %q, got %q", w, g)
|
|
}
|
|
})
|
|
})
|
|
}
|
|
}
|