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widget: test update-only editor logic

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Signed-off-by: Chris Waldon <christopher.waldon.dev@gmail.com>
This commit is contained in:
Chris Waldon
2023-11-10 16:17:56 -05:00
parent 3fde0c0061
commit 7b4d2b0803
1 changed files with 6 additions and 49 deletions
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widget/editor_test.go
+6 -49
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@@ -139,7 +139,7 @@ func TestEditorReadOnly(t *testing.T) {
// Type some new characters.
gtx.Ops.Reset()
gtx.Queue = &testQueue{events: []event.Event{key.EditEvent{Range: key.Range{Start: cStart2, End: cEnd2}, Text: "something else"}}}
e.Layout(gtx, cache, font, fontSize, op.CallOp{}, op.CallOp{})
e.Update(gtx)
textContent2 := e.Text()
if textContent2 != textContent {
t.Errorf("readonly editor modified by key.EditEvent")
@@ -174,7 +174,7 @@ func TestEditorReadOnly(t *testing.T) {
Position: layout.FPt(dims.Size).Mul(.5),
},
}}
e.Layout(gtx, cache, font, fontSize, op.CallOp{}, op.CallOp{})
e.Update(gtx)
cStart3, cEnd3 := e.Selection()
if cStart3 == cStart2 || cEnd3 == cEnd2 {
t.Errorf("expected mouse interaction to change selection.")
@@ -285,44 +285,10 @@ func TestEditor(t *testing.T) {
e.MoveCaret(-3, -3)
assertCaret(t, e, 1, 1, len("æbc\na"))
e.text.Mask = '*'
e.Layout(gtx, cache, font, fontSize, op.CallOp{}, op.CallOp{})
e.Update(gtx)
assertCaret(t, e, 1, 1, len("æbc\na"))
e.MoveCaret(-3, -3)
assertCaret(t, e, 0, 2, len("æb"))
/*
NOTE(whereswaldon): it isn't possible to check the raw glyph data
like this anymore. How should we handle this?
e.Mask = '\U0001F92B'
e.Layout(gtx, cache, font, fontSize, op.CallOp{},op.CallOp{})
e.moveEnd(selectionClear)
assertCaret(t, e, 0, 3, len("æbc"))
// When a password mask is applied, it should replace all visible glyphs
spaces := 0
for _, r := range textSample {
if unicode.IsSpace(r) {
spaces++
}
}
nonSpaces := len([]rune(textSample)) - spaces
glyphCounts := make(map[int]int)
// This loop assumes a single-run text, which we know is safe here.
for _, line := range e.lines {
for _, glyph := range line.Runs[0].Glyphs {
glyphCounts[int(glyph.ID)]++
}
}
if len(glyphCounts) > 2 {
t.Errorf("masked text contained glyphs other than mask and whitespace")
}
for gid, count := range glyphCounts {
if count != spaces && count != nonSpaces {
t.Errorf("glyph with id %d occurred %d times, expected either %d or %d", gid, count, spaces, nonSpaces)
}
}
*/
// Test that moveLine applies x offsets from previous moves.
e.SetText("long line\nshort")
e.SetCaret(0, 0)
@@ -680,11 +646,8 @@ func TestEditorMoveWord(t *testing.T) {
Constraints: layout.Exact(image.Pt(100, 100)),
Locale: english,
}
cache := text.NewShaper(text.NoSystemFonts(), text.WithCollection(gofont.Collection()))
fontSize := unit.Sp(10)
font := font.Font{}
e.SetText(t)
e.Layout(gtx, cache, font, fontSize, op.CallOp{}, op.CallOp{})
e.Update(gtx)
return e
}
for ii, tt := range tests {
@@ -785,11 +748,8 @@ func TestEditorInsert(t *testing.T) {
Constraints: layout.Exact(image.Pt(100, 100)),
Locale: english,
}
cache := text.NewShaper(text.NoSystemFonts(), text.WithCollection(gofont.Collection()))
fontSize := unit.Sp(10)
font := font.Font{}
e.SetText(t)
e.Layout(gtx, cache, font, fontSize, op.CallOp{}, op.CallOp{})
e.Update(gtx)
return e
}
for ii, tt := range tests {
@@ -875,11 +835,8 @@ func TestEditorDeleteWord(t *testing.T) {
Constraints: layout.Exact(image.Pt(100, 100)),
Locale: english,
}
cache := text.NewShaper(text.NoSystemFonts(), text.WithCollection(gofont.Collection()))
fontSize := unit.Sp(10)
font := font.Font{}
e.SetText(t)
e.Layout(gtx, cache, font, fontSize, op.CallOp{}, op.CallOp{})
e.Update(gtx)
return e
}
for ii, tt := range tests {