1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
package main
import (
"testing"
)
func TestFilterUnsupportedSanitizerFlagsIfSanitizeGiven(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
cmd := ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, "-fsanitize=kernel-address", "-Wl,--no-undefined", mainCc)))
if err := verifyArgCount(cmd, 0, "-Wl,--no-undefined"); err != nil {
t.Error(err)
}
cmd = ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, "-fsanitize=kernel-address",
"-Wl,-z,defs", mainCc)))
if err := verifyArgCount(cmd, 0, "-Wl,-z,defs"); err != nil {
t.Error(err)
}
cmd = ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, "-fsanitize=kernel-address", "-D_FORTIFY_SOURCE=1", mainCc)))
if err := verifyArgCount(cmd, 0, "-D_FORTIFY_SOURCE=1"); err != nil {
t.Error(err)
}
cmd = ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, "-fsanitize=kernel-address", "-D_FORTIFY_SOURCE=2", mainCc)))
if err := verifyArgCount(cmd, 0, "-D_FORTIFY_SOURCE=2"); err != nil {
t.Error(err)
}
})
}
func TestKeepSanitizerFlagsIfNoSanitizeGiven(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
cmd := ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, "-Wl,--no-undefined", mainCc)))
if err := verifyArgCount(cmd, 1, "-Wl,--no-undefined"); err != nil {
t.Error(err)
}
cmd = ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, "-Wl,-z,defs", mainCc)))
if err := verifyArgCount(cmd, 1, "-Wl,-z,defs"); err != nil {
t.Error(err)
}
cmd = ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, "-D_FORTIFY_SOURCE=1", mainCc)))
if err := verifyArgCount(cmd, 1, "-D_FORTIFY_SOURCE=1"); err != nil {
t.Error(err)
}
cmd = ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, "-D_FORTIFY_SOURCE=2", mainCc)))
if err := verifyArgCount(cmd, 1, "-D_FORTIFY_SOURCE=2"); err != nil {
t.Error(err)
}
})
}
func TestKeepSanitizerFlagsIfSanitizeGivenInCommonFlags(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
ctx.cfg.commonFlags = []string{"-fsanitize=kernel-address"}
cmd := ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, "-Wl,--no-undefined", mainCc)))
if err := verifyArgCount(cmd, 1, "-Wl,--no-undefined"); err != nil {
t.Error(err)
}
})
}
|