54 lines
1.6 KiB
Go
54 lines
1.6 KiB
Go
/* Copyright 2018 The Bazel Authors. All rights reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package testtools
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import (
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"flag"
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"testing"
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"github.com/bazelbuild/bazel-gazelle/internal/config"
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"github.com/bazelbuild/bazel-gazelle/internal/language"
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)
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// NewTestConfig returns a Config used for tests in any language extension.
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// cexts is a list of configuration extensions to use. langs is a list of
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// language extensions to use (languages are also configuration extensions,
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// but it may be convenient to keep them separate). args is a list of
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// command line arguments to apply. NewTestConfig calls t.Fatal if any
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// error is encountered while processing flags.
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func NewTestConfig(t *testing.T, cexts []config.Configurer, langs []language.Language, args []string) *config.Config {
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c := config.New()
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fs := flag.NewFlagSet("test", flag.ContinueOnError)
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for _, lang := range langs {
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cexts = append(cexts, lang)
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}
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for _, cext := range cexts {
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cext.RegisterFlags(fs, "update", c)
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}
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if err := fs.Parse(args); err != nil {
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t.Fatal(err)
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}
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for _, cext := range cexts {
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if err := cext.CheckFlags(fs, c); err != nil {
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t.Fatal(err)
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}
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}
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return c
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}
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