51 lines
889 B
Go
51 lines
889 B
Go
package editor
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import "testing"
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func TestBufferAppendRune(t *testing.T) {
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b := newBuffer()
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got := b.appendRune('a')
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want := 1
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if got != want {
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t.Errorf("Wrong length for rune, got %q, expected %q for rune %c", got, want, 'a')
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}
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}
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func TestBufferAppend(t *testing.T) {
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b := newBuffer()
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got := b.append("123")
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want := 3
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if got != want {
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t.Errorf("Wrong length for string, got %d, expected %d for input '%s'", got, want, "123")
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}
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}
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func TestBufferAppendLn(t *testing.T) {
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b := newBuffer()
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got := b.appendLn("123")
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// Adds carriage return and line feed
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want := 5
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if got != want {
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t.Errorf("Wrong length for string, got %d, expected %d for input '%s'", got, want, "123")
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}
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}
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func TestBufferToString(t *testing.T) {
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b := newBuffer()
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b.append("foo")
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got := b.toString()
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want := "foo"
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if got != want {
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t.Errorf("Failed to convert to proper string")
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}
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}
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