73 lines
1.7 KiB
Go
73 lines
1.7 KiB
Go
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package main
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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"regexp"
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"runtime"
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"testing"
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)
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var (
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rpcuserRegexp = regexp.MustCompile("(?m)^rpcuser=.+$")
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rpcpassRegexp = regexp.MustCompile("(?m)^rpcpass=.+$")
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)
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func TestCreateDefaultConfigFile(t *testing.T) {
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// find out where the sample config lives
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_, path, _, ok := runtime.Caller(0)
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if !ok {
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t.Fatalf("Failed finding config file path")
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}
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sampleConfigFile := filepath.Join(filepath.Dir(path), "sample-btcd.conf")
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// Setup a temporary directory
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tmpDir, err := ioutil.TempDir("", "btcd")
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if err != nil {
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t.Fatalf("Failed creating a temporary directory: %v", err)
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}
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testpath := filepath.Join(tmpDir, "test.conf")
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// copy config file to location of btcd binary
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data, err := ioutil.ReadFile(sampleConfigFile)
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if err != nil {
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t.Fatalf("Failed reading sample config file: %v", err)
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}
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appPath, err := filepath.Abs(filepath.Dir(os.Args[0]))
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if err != nil {
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t.Fatalf("Failed obtaining app path: %v", err)
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}
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tmpConfigFile := filepath.Join(appPath, "sample-btcd.conf")
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err = ioutil.WriteFile(tmpConfigFile, data, 0644)
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if err != nil {
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t.Fatalf("Failed copying sample config file: %v", err)
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}
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// Clean-up
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defer func() {
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os.Remove(testpath)
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os.Remove(tmpConfigFile)
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os.Remove(tmpDir)
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}()
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err = createDefaultConfigFile(testpath)
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if err != nil {
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t.Fatalf("Failed to create a default config file: %v", err)
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}
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content, err := ioutil.ReadFile(testpath)
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if err != nil {
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t.Fatalf("Failed to read generated default config file: %v", err)
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}
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if !rpcuserRegexp.Match(content) {
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t.Error("Could not find rpcuser in generated default config file.")
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}
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if !rpcpassRegexp.Match(content) {
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t.Error("Could not find rpcpass in generated default config file.")
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}
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}
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