92 lines
2.5 KiB
Go
92 lines
2.5 KiB
Go
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// Copyright 2022 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 main
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import (
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"bytes"
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"strings"
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"testing"
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)
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func Test_extractR8CompilerHash(t *testing.T) {
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testCases := []struct {
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name string
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data string
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hash string
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err string
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}{
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{
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name: "simple",
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data: `# compiler: R8
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# compiler_version: 3.3.18-dev
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# min_api: 10000
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# compiler_hash: bab44c1a04a2201b55fe10394f477994205c34e0
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# common_typos_disable
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# {"id":"com.android.tools.r8.mapping","version":"2.0"}
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# pg_map_id: 7fe8b95
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# pg_map_hash: SHA-256 7fe8b95ae71f179f63d2a585356fb9cf2c8fb94df9c9dd50621ffa6d9e9e88da
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android.car.userlib.UserHelper -> android.car.userlib.UserHelper:
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`,
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hash: "7fe8b95ae71f179f63d2a585356fb9cf2c8fb94df9c9dd50621ffa6d9e9e88da",
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},
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{
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name: "empty",
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data: ``,
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hash: "",
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},
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{
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name: "non comment line",
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data: `# compiler: R8
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# compiler_version: 3.3.18-dev
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# min_api: 10000
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# compiler_hash: bab44c1a04a2201b55fe10394f477994205c34e0
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# common_typos_disable
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# {"id":"com.android.tools.r8.mapping","version":"2.0"}
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# pg_map_id: 7fe8b95
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android.car.userlib.UserHelper -> android.car.userlib.UserHelper:
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# pg_map_hash: SHA-256 7fe8b95ae71f179f63d2a585356fb9cf2c8fb94df9c9dd50621ffa6d9e9e88da
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`,
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hash: "",
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},
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{
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name: "invalid hash",
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data: `# pg_map_hash: foobar 7fe8b95ae71f179f63d2a585356fb9cf2c8fb94df9c9dd50621ffa6d9e9e88da`,
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err: "invalid hash type",
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},
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}
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for _, tt := range testCases {
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t.Run(tt.name, func(t *testing.T) {
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hash, err := extractR8CompilerHash(bytes.NewBufferString(tt.data))
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if err != nil {
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if tt.err != "" {
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if !strings.Contains(err.Error(), tt.err) {
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t.Fatalf("incorrect error in extractR8CompilerHash, want %s got %s", tt.err, err)
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}
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} else {
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t.Fatalf("unexpected error in extractR8CompilerHash: %s", err)
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}
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} else if tt.err != "" {
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t.Fatalf("missing error in extractR8CompilerHash, want %s", tt.err)
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}
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if g, w := hash, tt.hash; g != w {
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t.Errorf("incorrect hash, want %q got %q", w, g)
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}
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})
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}
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}
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