func TestInserChar(t *testing.T) {
f := file.NewFile("", make(chan struct{}), nil)
f.InsertChar('h')
f.InsertChar('e')
f.InsertChar('l')
f.InsertChar('l')
f.InsertChar('o')
CheckBuffer(t, f, "hello", "InsertChar")
}
// OpenFiles opens a set of specified files.
func (editor *Editor) OpenFiles(fileNames []string) {
for _, name := range fileNames {
editor.OpenFile(name)
}
if len(editor.files) == 0 {
editor.files = append(editor.files, file.NewFile("", editor.flushChan, editor.screen))
}
editor.fileIdx = 0
editor.fileIdxPrv = 0
editor.file = editor.files[0]
}
func TestEditing(t *testing.T) {
f := file.NewFile("", make(chan struct{}), nil)
f.InsertChar('a')
f.InsertChar('b')
f.InsertChar('c')
f.Newline()
f.InsertChar('d')
f.InsertChar('e')
CheckBuffer(t, f, "abc\nde", "InsertChar")
f.Backspace()
CheckBuffer(t, f, "abc\nd", "Backspace")
f.Backspace()
f.Backspace()
CheckBuffer(t, f, "abc", "Backspace (over newline)")
}
func TestNewFile(t *testing.T) {
f := file.NewFile("", make(chan struct{}), nil)
if f == nil {
t.Error("bad")
}
}
// OpenFile opens a specified file.
func (editor *Editor) OpenFile(name string) {
file := file.NewFile(name, editor.flushChan, editor.screen)
file.SyntaxRules = syntaxcolor.NewSyntaxRules(name)
editor.files = append(editor.files, file)
}