diff options
| author | Aleksandr Nogikh <nogikh@google.com> | 2021-09-03 16:20:07 +0000 |
|---|---|---|
| committer | Aleksandr Nogikh <wp32pw@gmail.com> | 2021-09-22 15:40:02 +0200 |
| commit | 1c202847db0380015a8920bfd21375c2d9f28ddb (patch) | |
| tree | 6693da3a936398a9ac6678842ac181c5f0e3e429 /prog/minimization_test.go | |
| parent | a7ce77be27d8e3728b97122a005bc5b23298cfc3 (diff) | |
all: refactor fault injection into call props
Now that call properties mechanism is implemented, we can refactor
fault injection.
Unfortunately, it is impossible to remove all traces of the previous apprach.
In reprolist and while performing syz-ci jobs, syzkaller still needs to
parse the old format.
Remove the old prog options-based approach whenever possible and replace
it with the use of call properties.
Diffstat (limited to 'prog/minimization_test.go')
| -rw-r--r-- | prog/minimization_test.go | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/prog/minimization_test.go b/prog/minimization_test.go index 36b65763d..032b2b080 100644 --- a/prog/minimization_test.go +++ b/prog/minimization_test.go @@ -149,6 +149,28 @@ func TestMinimize(t *testing.T) { "minimize$0(0x1, 0xffffffffffffffff)\n", -1, }, + // Clear unneeded fault injection. + { + "linux", "amd64", + "pipe2(0x0, 0x0) (fail_nth: 5)\n", + -1, + func(p *Prog, callIndex int) bool { + return len(p.Calls) == 1 && p.Calls[0].Meta.Name == "pipe2" + }, + "pipe2(0x0, 0x0)\n", + -1, + }, + // Keep important fault injection. + { + "linux", "amd64", + "pipe2(0x0, 0x0) (fail_nth: 5)\n", + -1, + func(p *Prog, callIndex int) bool { + return len(p.Calls) == 1 && p.Calls[0].Meta.Name == "pipe2" && p.Calls[0].Props.FailNth == 5 + }, + "pipe2(0x0, 0x0) (fail_nth: 5)\n", + -1, + }, } t.Parallel() for ti, test := range tests { |