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48 lines
1.2 KiB
48 lines
1.2 KiB
package merr
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import (
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"strings"
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. "testing"
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"github.com/mediocregopher/mediocre-go-lib/mtest/massert"
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)
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func TestStack(t *T) {
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foo := New("test")
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fooStack, ok := Stack(foo)
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massert.Require(t, massert.Equal(true, ok))
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// test Frame
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frame := fooStack.Frame()
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massert.Require(t,
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massert.Equal(true, strings.Contains(frame.File, "stack_test.go")),
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massert.Equal(true, strings.Contains(frame.Function, "TestStack")),
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)
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frames := fooStack.Frames()
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massert.Require(t, massert.Comment(
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massert.All(
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massert.Equal(true, len(frames) >= 2),
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massert.Equal(true, strings.Contains(frames[0].File, "stack_test.go")),
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massert.Equal(true, strings.Contains(frames[0].Function, "TestStack")),
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),
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"fooStack.FullString():\n%s", fooStack.FullString(),
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))
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// test that WithStack works and can be used to skip frames
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inner := func() {
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bar := WithStack(foo, 1)
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barStack, _ := Stack(bar)
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frames := barStack.Frames()
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massert.Require(t, massert.Comment(
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massert.All(
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massert.Equal(true, len(frames) >= 2),
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massert.Equal(true, strings.Contains(frames[0].File, "stack_test.go")),
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massert.Equal(true, strings.Contains(frames[0].Function, "TestStack")),
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),
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"barStack.FullString():\n%s", barStack.FullString(),
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))
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}
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inner()
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}
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