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7a324880b0
This addresses #944.
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package ui
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import (
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"reflect"
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"testing"
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)
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func TestColorSGR(t *testing.T) {
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// Test the SGR sequences of colors indirectly via VTString of Text, since
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// that is how they are used.
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testTextVTString(t, []textVTStringTest{
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{T("foo", FgRed), "\033[31mfoo\033[m"},
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{T("foo", BgRed), "\033[41mfoo\033[m"},
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{T("foo", FgBrightRed), "\033[91mfoo\033[m"},
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{T("foo", BgBrightRed), "\033[101mfoo\033[m"},
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{T("foo", Fg(XTerm256Color(30))), "\033[38;5;30mfoo\033[m"},
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{T("foo", Bg(XTerm256Color(30))), "\033[48;5;30mfoo\033[m"},
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{T("foo", Fg(TrueColor(30, 40, 50))), "\033[38;2;30;40;50mfoo\033[m"},
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{T("foo", Bg(TrueColor(30, 40, 50))), "\033[48;2;30;40;50mfoo\033[m"},
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})
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}
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var colorStringTests = []struct {
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color Color
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str string
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}{
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{Red, "red"},
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{BrightRed, "bright-red"},
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{XTerm256Color(30), "color30"},
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{TrueColor(0x33, 0x44, 0x55), "#334455"},
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}
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func TestColorString(t *testing.T) {
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for _, test := range colorStringTests {
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s := test.color.String()
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if s != test.str {
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t.Errorf("%v.String() -> %q, want %q", test.color, s, test.str)
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}
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}
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}
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func TestParseColor(t *testing.T) {
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for _, test := range colorStringTests {
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c := parseColor(test.str)
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if !reflect.DeepEqual(c, test.color) {
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t.Errorf("parseError(%q) -> %v, want %v", test.str, c, test.color)
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}
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}
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}
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