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51 lines
996 B
Go
51 lines
996 B
Go
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// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package obj
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import (
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"fmt"
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"testing"
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)
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func TestLineHist(t *testing.T) {
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ctxt := new(Link)
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Linklinehist(ctxt, 1, "a.c", 0)
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Linklinehist(ctxt, 3, "a.h", 0)
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Linklinehist(ctxt, 5, "<pop>", 0)
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Linklinehist(ctxt, 7, "linedir", 2)
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Linklinehist(ctxt, 9, "<pop>", 0)
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Linklinehist(ctxt, 11, "b.c", 0)
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Linklinehist(ctxt, 13, "<pop>", 0)
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var expect = []string{
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0: "??:0",
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1: "/a.c:1",
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2: "/a.c:2",
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3: "/a.h:1",
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4: "/a.h:2",
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5: "/a.c:3",
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6: "/a.c:4",
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7: "/linedir:2",
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8: "/linedir:3",
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9: "??:0",
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10: "??:0",
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11: "/b.c:1",
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12: "/b.c:2",
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13: "??:0",
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14: "??:0",
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}
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for i, want := range expect {
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var f *LSym
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var l int32
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linkgetline(ctxt, int32(i), &f, &l)
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have := fmt.Sprintf("%s:%d", f.Name, l)
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if have != want {
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t.Errorf("linkgetline(%d) = %q, want %q", i, have, want)
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}
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}
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}
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