47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
package diag
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import (
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"bytes"
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"strings"
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"testing"
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"aego/script/source"
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)
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func TestPrintCaret(t *testing.T) {
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sm := source.NewManager()
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id := sm.Add("main.aes", []byte("package p\n\tx := @@\n"))
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d := Errorf(UnexpectedChar, source.Span{File: id, Start: 16, End: 18}, "bad %s", "token").
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WithNote(source.Span{File: id, Start: 0, End: 7}, "file starts here")
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var b bytes.Buffer
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Print(&b, sm, []Diagnostic{d})
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want := "main.aes:2:7: error AES1001: bad token\n" +
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" \tx := @@\n" +
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" \t ^~\n" +
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" main.aes:1:1: note: file starts here\n" +
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" package p\n" +
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" ^~~~~~~\n"
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if b.String() != want {
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t.Fatalf("got\n%s\nwant\n%s", b.String(), want)
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}
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}
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func TestSortAndCount(t *testing.T) {
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ds := []Diagnostic{
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Errorf("A", source.Span{File: 1, Start: 9}, "a"),
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Warnf("B", source.Span{File: 1, Start: 2}, "b"),
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Errorf("C", source.Span{File: 0, Start: 5}, "c"),
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}
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Sort(ds)
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got := ds[0].Code + ds[1].Code + ds[2].Code
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if got != "CBA" {
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t.Fatalf("order %s", got)
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}
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if e, w := Count(ds); e != 2 || w != 1 || !HasErrors(ds) {
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t.Fatalf("count %d %d", e, w)
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}
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if !strings.Contains(Format(nil, ds[0]), "error C: c") {
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t.Fatal("format without manager")
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}
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}
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