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|
package flamegraph
import (
"errors"
"testing"
)
func TestBrowserOpenCommandPartsUsesLinuxDefault(t *testing.T) {
got, err := browserOpenCommandParts("linux", "", "http://localhost:1234/")
if err != nil {
t.Fatalf("browserOpenCommandParts returned error: %v", err)
}
want := []string{"firefox", "http://localhost:1234/"}
if len(got) != len(want) {
t.Fatalf("len(parts) = %d, want %d", len(got), len(want))
}
for i := range want {
if got[i] != want[i] {
t.Fatalf("parts[%d] = %q, want %q", i, got[i], want[i])
}
}
}
func TestBrowserOpenCommandPartsUsesDarwinDefault(t *testing.T) {
got, err := browserOpenCommandParts("darwin", "", "http://localhost:1234/")
if err != nil {
t.Fatalf("browserOpenCommandParts returned error: %v", err)
}
want := []string{"open", "-a", "Firefox", "http://localhost:1234/"}
if len(got) != len(want) {
t.Fatalf("len(parts) = %d, want %d", len(got), len(want))
}
for i := range want {
if got[i] != want[i] {
t.Fatalf("parts[%d] = %q, want %q", i, got[i], want[i])
}
}
}
func TestBrowserOpenCommandPartsOverrideAppendsURL(t *testing.T) {
got, err := browserOpenCommandParts("linux", "chromium --new-window", "http://localhost:1234/")
if err != nil {
t.Fatalf("browserOpenCommandParts returned error: %v", err)
}
want := []string{"chromium", "--new-window", "http://localhost:1234/"}
if len(got) != len(want) {
t.Fatalf("len(parts) = %d, want %d", len(got), len(want))
}
for i := range want {
if got[i] != want[i] {
t.Fatalf("parts[%d] = %q, want %q", i, got[i], want[i])
}
}
}
func TestBrowserOpenCommandPartsOverrideReplacesPlaceholder(t *testing.T) {
got, err := browserOpenCommandParts("linux", "open-browser --target={url}", "http://localhost:1234/")
if err != nil {
t.Fatalf("browserOpenCommandParts returned error: %v", err)
}
want := []string{"open-browser", "--target=http://localhost:1234/"}
if len(got) != len(want) {
t.Fatalf("len(parts) = %d, want %d", len(got), len(want))
}
for i := range want {
if got[i] != want[i] {
t.Fatalf("parts[%d] = %q, want %q", i, got[i], want[i])
}
}
}
func TestMaybeOpenLiveBrowserDisabledSkipsOpen(t *testing.T) {
called := false
orig := openBrowserURLFn
openBrowserURLFn = func(url, openCommand string) error {
called = true
return nil
}
t.Cleanup(func() { openBrowserURLFn = orig })
err := maybeOpenLiveBrowser("http://localhost:1234/", LiveServerOptions{AutoOpenBrowser: false})
if err != nil {
t.Fatalf("maybeOpenLiveBrowser returned error: %v", err)
}
if called {
t.Fatalf("expected browser opener not to be called when disabled")
}
}
func TestMaybeOpenLiveBrowserEnabledCallsOpen(t *testing.T) {
called := false
orig := openBrowserURLFn
openBrowserURLFn = func(url, openCommand string) error {
called = true
if url != "http://localhost:1234/" {
t.Fatalf("url = %q, want %q", url, "http://localhost:1234/")
}
if openCommand != "chromium" {
t.Fatalf("openCommand = %q, want %q", openCommand, "chromium")
}
return nil
}
t.Cleanup(func() { openBrowserURLFn = orig })
err := maybeOpenLiveBrowser("http://localhost:1234/", LiveServerOptions{
AutoOpenBrowser: true,
OpenCommand: "chromium",
})
if err != nil {
t.Fatalf("maybeOpenLiveBrowser returned error: %v", err)
}
if !called {
t.Fatalf("expected browser opener to be called")
}
}
func TestMaybeOpenLiveBrowserPropagatesOpenError(t *testing.T) {
orig := openBrowserURLFn
openBrowserURLFn = func(url, openCommand string) error {
return errors.New("launch failed")
}
t.Cleanup(func() { openBrowserURLFn = orig })
err := maybeOpenLiveBrowser("http://localhost:1234/", LiveServerOptions{
AutoOpenBrowser: true,
})
if err == nil || err.Error() != "launch failed" {
t.Fatalf("expected launch failed error, got %v", err)
}
}
|
