github.com/distbuild/reclient@v0.0.0-20240401075343-3de72e395564/internal/pkg/inputprocessor/action/d8/preprocessor_test.go (about)

     1  // Copyright 2023 Google LLC
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package d8
    16  
    17  import (
    18  	"context"
    19  	"path/filepath"
    20  	"testing"
    21  
    22  	"github.com/bazelbuild/reclient/internal/pkg/execroot"
    23  	"github.com/bazelbuild/reclient/internal/pkg/inputprocessor"
    24  
    25  	"github.com/bazelbuild/remote-apis-sdks/go/pkg/command"
    26  	"github.com/google/go-cmp/cmp"
    27  	"github.com/google/go-cmp/cmp/cmpopts"
    28  )
    29  
    30  var (
    31  	strSliceCmp = cmpopts.SortSlices(func(a, b string) bool { return a < b })
    32  )
    33  
    34  func TestD8Preprocessor(t *testing.T) {
    35  	er, cleanup := execroot.Setup(t, []string{"a", "b", "c", "lib", "d8.jar", "java", "file.jar"})
    36  	defer cleanup()
    37  	execroot.AddFileWithContent(t, filepath.Join(er, "java_remote_toolchain_inputs"), []byte("lib"))
    38  	execroot.AddDirs(t, er, []string{"dex"})
    39  	cmd := []string{"d8", "-J-Xmx2048M", "--output", "dex", "--lib", "a", "--lib", "b", "--main-dex-list=c", "file.jar"}
    40  	ctx := context.Background()
    41  	pp := &Preprocessor{
    42  		&inputprocessor.BasePreprocessor{
    43  			Ctx: ctx,
    44  		},
    45  	}
    46  	gotSpec, err := inputprocessor.Compute(pp, inputprocessor.Options{
    47  		ExecRoot:        er,
    48  		ToolchainInputs: []string{"java"},
    49  		Cmd:             cmd,
    50  		Inputs:          &command.InputSpec{Inputs: []string{"d8.jar"}},
    51  	})
    52  	if err != nil {
    53  		t.Errorf("Compute() returned error: %v", err)
    54  	}
    55  	wantSpec := &inputprocessor.ActionSpec{
    56  		InputSpec: &command.InputSpec{
    57  			Inputs: []string{"a", "b", "c", "file.jar", "lib", "d8.jar", "java"},
    58  			EnvironmentVariables: map[string]string{
    59  				"PATH": ".:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
    60  			},
    61  			VirtualInputs: []*command.VirtualInput{
    62  				&command.VirtualInput{Path: "dex", IsEmptyDirectory: true},
    63  			},
    64  		},
    65  		OutputDirectories: []string{"dex"},
    66  	}
    67  	if diff := cmp.Diff(wantSpec, gotSpec, strSliceCmp); diff != "" {
    68  		t.Errorf("GetActionSpec() returned diff in ActionSpec, (-want +got): %s", diff)
    69  	}
    70  }