1[!fuzz] skip
2[short] skip
3env GOCACHE=$WORK/cache
4
5# Tests which verify the behavior and command line output when
6# running a fuzz target as a unit test.
7
8# Tests without -run.
9
10! go test
11stdout FAIL
12stdout 'error here'
13
14! go test -v
15stdout FAIL
16stdout 'error here'
17stdout '=== RUN FuzzFoo/thisfails'
18stdout '--- FAIL: FuzzFoo/thisfails'
19stdout '=== RUN FuzzFoo/thispasses'
20stdout '--- PASS: FuzzFoo/thispasses'
21
22# Tests where -run matches all seed corpora.
23
24! go test -run FuzzFoo/this
25stdout FAIL
26stdout 'error here'
27! stdout 'no tests to run'
28
29! go test -run /this
30stdout FAIL
31stdout 'error here'
32! stdout 'no tests to run'
33
34! go test -v -run FuzzFoo/this
35stdout FAIL
36stdout 'error here'
37stdout '=== RUN FuzzFoo/thisfails'
38stdout '--- FAIL: FuzzFoo/thisfails'
39stdout '=== RUN FuzzFoo/thispasses'
40stdout '--- PASS: FuzzFoo/thispasses'
41! stdout 'no tests to run'
42
43! go test -v -run /this
44stdout FAIL
45stdout 'error here'
46stdout '=== RUN FuzzFoo/thisfails'
47stdout '--- FAIL: FuzzFoo/thisfails'
48stdout '=== RUN FuzzFoo/thispasses'
49stdout '--- PASS: FuzzFoo/thispasses'
50! stdout 'no tests to run'
51
52# Tests where -run only matches one seed corpus which passes.
53
54go test -run FuzzFoo/thispasses
55stdout ok
56! stdout 'no tests to run'
57
58go test -run /thispasses
59stdout ok
60! stdout 'no tests to run'
61
62# Same tests in verbose mode
63go test -v -run FuzzFoo/thispasses
64stdout '=== RUN FuzzFoo/thispasses'
65stdout '--- PASS: FuzzFoo/thispasses'
66! stdout '=== RUN FuzzFoo/thisfails'
67! stdout 'no tests to run'
68
69go test -v -run /thispasses
70stdout '=== RUN FuzzFoo/thispasses'
71stdout '--- PASS: FuzzFoo/thispasses'
72! stdout '=== RUN FuzzFoo/thisfails'
73! stdout 'no tests to run'
74
75# Tests where -run only matches one seed corpus which fails.
76
77! go test -run FuzzFoo/thisfails
78stdout FAIL
79stdout 'error here'
80! stdout 'no tests to run'
81
82! go test -run /thisfails
83stdout FAIL
84stdout 'error here'
85! stdout 'no tests to run'
86
87! go test -v -run FuzzFoo/thisfails
88stdout 'error here'
89stdout '=== RUN FuzzFoo/thisfails'
90stdout '--- FAIL: FuzzFoo/thisfails'
91! stdout '=== RUN FuzzFoo/thispasses'
92! stdout 'no tests to run'
93
94! go test -v -run /thisfails
95stdout 'error here'
96stdout '=== RUN FuzzFoo/thisfails'
97stdout '--- FAIL: FuzzFoo/thisfails'
98! stdout '=== RUN FuzzFoo/thispasses'
99! stdout 'no tests to run'
100
101# Tests where -run doesn't match any seed corpora.
102
103go test -run FuzzFoo/nomatch
104stdout ok
105
106go test -run /nomatch
107stdout ok
108
109go test -v -run FuzzFoo/nomatch
110stdout '=== RUN FuzzFoo'
111stdout '--- PASS: FuzzFoo'
112stdout ok
113! stdout 'no tests to run'
114
115go test -v -run /nomatch
116stdout '=== RUN FuzzFoo'
117stdout '--- PASS: FuzzFoo'
118stdout ok
119! stdout 'no tests to run'
120
121-- go.mod --
122module example.com/x
123
124go 1.16
125-- x_test.go --
126package x
127
128import "testing"
129
130func FuzzFoo(f *testing.F) {
131 f.Add("this is fine")
132 f.Fuzz(func(t *testing.T, s string) {
133 if s == "fails" {
134 t.Error("error here")
135 }
136 })
137}
138-- testdata/fuzz/FuzzFoo/thisfails --
139go test fuzz v1
140string("fails")
141-- testdata/fuzz/FuzzFoo/thispasses --
142go test fuzz v1
143string("passes")
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