38fafbf639
Add comprehensive Go docstrings with examples to all packages to achieve 100% coverage. Refactor the `matrix` package to `tim` (Terminal Isolation Matrix). Update all references to the old package and terminology across the codebase, including commands, tests, and examples. Fix inconsistencies in command-line flags and help text related to the refactoring.
63 lines
1.2 KiB
Go
63 lines
1.2 KiB
Go
package tim
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"os/exec"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func fakeExecCommand(command string, args ...string) *exec.Cmd {
|
|
cs := []string{"-test.run=TestHelperProcess", "--", command}
|
|
cs = append(cs, args...)
|
|
cmd := exec.Command(os.Args[0], cs...)
|
|
cmd.Env = []string{"GO_WANT_HELPER_PROCESS=1"}
|
|
return cmd
|
|
}
|
|
|
|
func TestRun_Good(t *testing.T) {
|
|
// Create a dummy matrix file.
|
|
file, err := os.CreateTemp("", "matrix-*.matrix")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer os.Remove(file.Name())
|
|
|
|
ExecCommand = fakeExecCommand
|
|
defer func() { ExecCommand = exec.Command }()
|
|
|
|
err = Run(file.Name())
|
|
if err != nil {
|
|
t.Errorf("Run() failed: %v", err)
|
|
}
|
|
}
|
|
|
|
func TestHelperProcess(t *testing.T) {
|
|
if os.Getenv("GO_WANT_HELPER_PROCESS") != "1" {
|
|
return
|
|
}
|
|
defer os.Exit(0)
|
|
|
|
args := os.Args
|
|
for len(args) > 0 {
|
|
if args[0] == "--" {
|
|
args = args[1:]
|
|
break
|
|
}
|
|
args = args[1:]
|
|
}
|
|
if len(args) == 0 {
|
|
fmt.Fprintf(os.Stderr, "No command\n")
|
|
os.Exit(2)
|
|
}
|
|
|
|
cmd, args := args[0], args[1:]
|
|
if cmd == "runc" && args[0] == "run" {
|
|
fmt.Println("Success")
|
|
os.Exit(0)
|
|
} else {
|
|
fmt.Fprintf(os.Stderr, "Unknown command %s %s\n", cmd, strings.Join(args, " "))
|
|
os.Exit(1)
|
|
}
|
|
}
|