sanspie
a6822156cd
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27 lines
833 B
Go
27 lines
833 B
Go
package widgets
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import (
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"testing"
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"aego/ui/core"
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)
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func TestMultilineMarkerAtCaretAndRenumberPreservesSelection(t *testing.T) {
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ui := core.New(nil)
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var m Multiline
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value := "Привет мир"
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m.Height(ui, value, 300, 3)
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m.b.SetCursor(7, false)
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m.Insert(&value, "[Image 1]")
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if value != "Привет [Image 1]мир" || m.b.Cursor() != 16 {
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t.Fatalf("inserted at the wrong rune: %q cursor=%d", value, m.b.Cursor())
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}
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m.b.SetCursor(m.b.Len(), false)
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if !m.ReplaceFirst(&value, "[Image 1]", "[Image 2]") || m.b.Cursor() != m.b.Len() {
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t.Fatalf("renumber moved the caret: %q cursor=%d", value, m.b.Cursor())
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}
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if !m.ReplaceFirst(&value, "[Image 2]", "") || value != "Привет мир" || m.b.Cursor() != m.b.Len() {
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t.Fatalf("removing marker damaged text or caret: %q cursor=%d", value, m.b.Cursor())
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}
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}
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