From eb3dd8de5a882378b9a4132a5d932630e6ca3f4c Mon Sep 17 00:00:00 2001
From: itchyny <itchyny@cybozu.co.jp>
Date: Sun, 20 Oct 2024 09:36:28 +0900
Subject: [PATCH] add editor test for moving cursor from command line

---
 editor/editor_test.go  | 74 +++++++++++++++++++++++++++++++++++-------
 window/manager_test.go |  2 +-
 2 files changed, 64 insertions(+), 12 deletions(-)

diff --git a/editor/editor_test.go b/editor/editor_test.go
index b5d9cbb..48f853c 100644
--- a/editor/editor_test.go
+++ b/editor/editor_test.go
@@ -341,9 +341,6 @@ func TestEditorWriteVisualSelection(t *testing.T) {
 }
 
 func TestEditorWriteUndo(t *testing.T) {
-	if runtime.GOOS == "windows" {
-		t.Skip("skip on Windows")
-	}
 	ui := newTestUI()
 	editor := NewEditor(ui, window.NewManager(), cmdline.NewCmdline())
 	if err := editor.Init(); err != nil {
@@ -358,9 +355,9 @@ func TestEditorWriteUndo(t *testing.T) {
 	}
 	go func() {
 		ui.Emit(event.Event{Type: event.DeleteByte})
-		ui.Emit(event.Event{Type: event.Write, Arg: f.Name()})
+		ui.Emit(event.Event{Type: event.Write, Arg: f.Name() + ".out"})
 		ui.Emit(event.Event{Type: event.Undo})
-		ui.Emit(event.Event{Type: event.WriteQuit, Arg: f.Name()})
+		ui.Emit(event.Event{Type: event.Quit})
 	}()
 	if err := editor.Run(); err != nil {
 		t.Errorf("err should be nil but got: %v", err)
@@ -382,12 +379,16 @@ func TestEditorWriteUndo(t *testing.T) {
 	if expected := "abc"; string(bs) != expected {
 		t.Errorf("file contents should be %q but got %q", expected, string(bs))
 	}
+	bs, err = os.ReadFile(f.Name() + ".out")
+	if err != nil {
+		t.Errorf("err should be nil but got: %v", err)
+	}
+	if expected := "bc"; string(bs) != expected {
+		t.Errorf("file contents should be %q but got %q", expected, string(bs))
+	}
 }
 
 func TestEditorSearch(t *testing.T) {
-	if runtime.GOOS == "windows" {
-		t.Skip("skip on Windows")
-	}
 	ui := newTestUI()
 	editor := NewEditor(ui, window.NewManager(), cmdline.NewCmdline())
 	if err := editor.Init(); err != nil {
@@ -418,8 +419,8 @@ func TestEditorSearch(t *testing.T) {
 		ui.Emit(event.Event{Type: event.DeleteByte})
 		ui.Emit(event.Event{Type: event.PreviousSearch})
 		ui.Emit(event.Event{Type: event.DeleteByte})
-		ui.Emit(event.Event{Type: event.Write})
-		ui.Emit(event.Event{Type: event.Quit})
+		ui.Emit(event.Event{Type: event.Write, Arg: f.Name() + ".out"})
+		ui.Emit(event.Event{Type: event.Quit, Bang: true})
 	}()
 	if err := editor.Run(); err != nil {
 		t.Errorf("err should be nil but got: %v", err)
@@ -434,7 +435,7 @@ func TestEditorSearch(t *testing.T) {
 	if err := editor.Close(); err != nil {
 		t.Errorf("err should be nil but got: %v", err)
 	}
-	bs, err := os.ReadFile(f.Name())
+	bs, err := os.ReadFile(f.Name() + ".out")
 	if err != nil {
 		t.Errorf("err should be nil but got: %v", err)
 	}
@@ -443,6 +444,57 @@ func TestEditorSearch(t *testing.T) {
 	}
 }
 
+func TestEditorCmdlineCursorGoto(t *testing.T) {
+	ui := newTestUI()
+	editor := NewEditor(ui, window.NewManager(), cmdline.NewCmdline())
+	if err := editor.Init(); err != nil {
+		t.Fatalf("err should be nil but got: %v", err)
+	}
+	f, err := createTemp(t.TempDir(), "Hello, world!")
+	if err != nil {
+		t.Fatalf("err should be nil but got: %v", err)
+	}
+	if err := editor.Open(f.Name()); err != nil {
+		t.Fatalf("err should be nil but got: %v", err)
+	}
+	go func() {
+		ui.Emit(event.Event{Type: event.StartCmdlineCommand})
+		ui.Emit(event.Event{Type: event.Rune, Rune: '6'})
+		ui.Emit(event.Event{Type: event.ExecuteCmdline})
+		ui.Emit(event.Event{Type: event.DeleteByte})
+		ui.Emit(event.Event{Type: event.Write, Arg: f.Name() + ".out1"})
+		ui.Emit(event.Event{Type: event.Undo})
+		ui.Emit(event.Event{Type: event.StartCmdlineCommand})
+		ui.Emit(event.Event{Type: event.Rune, Rune: '7'})
+		ui.Emit(event.Event{Type: event.Rune, Rune: '0'})
+		ui.Emit(event.Event{Type: event.Rune, Rune: '%'})
+		ui.Emit(event.Event{Type: event.ExecuteCmdline})
+		ui.Emit(event.Event{Type: event.DeletePrevByte})
+		ui.Emit(event.Event{Type: event.Write, Arg: f.Name() + ".out2"})
+		ui.Emit(event.Event{Type: event.Quit, Bang: true})
+	}()
+	if err := editor.Run(); err != nil {
+		t.Errorf("err should be nil but got: %v", err)
+	}
+	if err := editor.Close(); err != nil {
+		t.Errorf("err should be nil but got: %v", err)
+	}
+	bs, err := os.ReadFile(f.Name() + ".out1")
+	if err != nil {
+		t.Errorf("err should be nil but got: %v", err)
+	}
+	if expected := "Hello,world!"; string(bs) != expected {
+		t.Errorf("file contents should be %q but got %q", expected, string(bs))
+	}
+	bs, err = os.ReadFile(f.Name() + ".out2")
+	if err != nil {
+		t.Errorf("err should be nil but got: %v", err)
+	}
+	if expected := "Hello, wrld!"; string(bs) != expected {
+		t.Errorf("file contents should be %q but got %q", expected, string(bs))
+	}
+}
+
 func TestEditorCmdlineQuit(t *testing.T) {
 	ui := newTestUI()
 	editor := NewEditor(ui, window.NewManager(), cmdline.NewCmdline())
diff --git a/window/manager_test.go b/window/manager_test.go
index e2dbfb4..7ef3c4b 100644
--- a/window/manager_test.go
+++ b/window/manager_test.go
@@ -212,7 +212,7 @@ func TestManagerOpenExpandBacktick(t *testing.T) {
 	wm.Close()
 }
 
-func TestEditorOpenExpandHomedir(t *testing.T) {
+func TestManagerOpenExpandHomedir(t *testing.T) {
 	if runtime.GOOS == "windows" {
 		t.Skip("skip on Windows")
 	}