88 lines
2.5 KiB
Go
88 lines
2.5 KiB
Go
package dispatch
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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 TestVersion(t *testing.T) {
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var out, errw bytes.Buffer
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for _, arg := range []string{"version", "-V", "--version"} {
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out.Reset()
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errw.Reset()
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if code := run([]string{arg}, &out, &errw); code != exitOK {
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t.Fatalf("%s: exit=%d want %d", arg, code, exitOK)
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}
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if !strings.HasPrefix(out.String(), "crucible ") {
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t.Fatalf("%s: version line %q missing prefix", arg, out.String())
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}
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}
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}
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func TestHelpAndNoArgs(t *testing.T) {
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var out, errw bytes.Buffer
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if code := run([]string{"help"}, &out, &errw); code != exitOK {
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t.Fatalf("help exit=%d want %d", code, exitOK)
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}
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if !strings.Contains(out.String(), "builders:") {
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t.Fatalf("help output missing builders section:\n%s", out.String())
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}
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// No args is a usage error (exit 64) but still prints help.
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out.Reset()
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if code := run(nil, &out, &errw); code != exitUsage {
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t.Fatalf("no-args exit=%d want %d", code, exitUsage)
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}
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}
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func TestListCoversRegistry(t *testing.T) {
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var out bytes.Buffer
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list(&out)
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for _, b := range Registry {
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if !strings.Contains(out.String(), b.Name) || !strings.Contains(out.String(), b.Bin) {
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t.Fatalf("list missing %s/%s:\n%s", b.Name, b.Bin, out.String())
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}
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}
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}
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func TestUnknownBuilderFailsUsage(t *testing.T) {
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var out, errw bytes.Buffer
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if code := run([]string{"frobnicate"}, &out, &errw); code != exitUsage {
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t.Fatalf("unknown builder exit=%d want %d", code, exitUsage)
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}
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if !strings.Contains(errw.String(), "unknown builder") {
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t.Fatalf("unknown builder stderr=%q", errw.String())
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}
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}
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func TestEveryBuilderFailsClosed(t *testing.T) {
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for _, b := range Registry {
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var out, errw bytes.Buffer
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// Via dispatcher.
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if code := run([]string{b.Name}, &out, &errw); code != exitUnwired {
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t.Errorf("crucible %s: exit=%d want %d (must fail closed)", b.Name, code, exitUnwired)
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}
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if !strings.Contains(errw.String(), "not wired") {
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t.Errorf("crucible %s: stderr missing fail-closed message: %q", b.Name, errw.String())
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}
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// Via standalone shim path.
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out.Reset()
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errw.Reset()
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if code := runBuilder(b.Name, nil, &out, &errw); code != exitUnwired {
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t.Errorf("%s: exit=%d want %d (must fail closed)", b.Bin, code, exitUnwired)
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}
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}
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}
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func TestBuilderHelpIsOK(t *testing.T) {
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for _, b := range Registry {
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var out, errw bytes.Buffer
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if code := runBuilder(b.Name, []string{"--help"}, &out, &errw); code != exitOK {
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t.Errorf("%s --help: exit=%d want %d", b.Name, code, exitOK)
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}
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if !strings.Contains(out.String(), b.Summary) {
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t.Errorf("%s --help: missing summary", b.Name)
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}
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}
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}
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