t_trapsignal.sh revision 1.4 
1# $NetBSD: t_trapsignal.sh,v 1.4 2018/05/27 17:04:45 kamil Exp $
2#
3# Copyright (c) 2017 The NetBSD Foundation, Inc.
4# All rights reserved.
5#
6# This code is derived from software contributed to The NetBSD Foundation
7# by Christos Zoulas.
8#
9# Redistribution and use in source and binary forms, with or without
10# modification, are permitted provided that the following conditions
11# are met:
12# 1. Redistributions of source code must retain the above copyright
13#    notice, this list of conditions and the following disclaimer.
14# 2. Redistributions in binary form must reproduce the above copyright
15#    notice, this list of conditions and the following disclaimer in the
16#    documentation and/or other materials provided with the distribution.
17#
18# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
19# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
20# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
22# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28# POSSIBILITY OF SUCH DAMAGE.
29#
30
31HELPER=$(atf_get_srcdir)/h_segv
32
33# SIGSEGV
34
35atf_test_case segv_simple
36segv_simple()
37{
38	atf_set "descr" "Test unhandled SIGSEGV with the right exit code"
39}
40segv_simple_body()
41{
42	atf_check -s signal:11 -o "inline:" -e "inline:" \
43		${HELPER} segv recurse
44}
45
46atf_test_case segv_handle
47segv_handle()
48{
49	atf_set "descr" "Test handled SIGSEGV traps call the signal handler"
50}
51segv_handle_body()
52{
53	atf_check -s exit:0 -o "inline:" -e "inline:got 11\n" \
54		${HELPER} segv handle
55}
56
57atf_test_case segv_mask
58segv_mask()
59{
60	atf_set "descr" "Test that masking SIGSEGV get reset"
61}
62segv_mask_body()
63{
64	atf_check -s signal:11 -o "inline:" -e "inline:" \
65		${HELPER} segv mask
66}
67
68atf_test_case segv_handle_mask
69segv_handle_mask()
70{
71	atf_set "descr" "Test handled and masked SIGSEGV traps get reset"
72}
73segv_handle_mask_body()
74{
75	atf_check -s signal:11 -o "inline:" -e "inline:" \
76		${HELPER} segv mask handle
77}
78
79atf_test_case segv_handle_recurse
80segv_handle_recurse()
81{
82	atf_set "descr" "Test that receiving SIGSEGV in the handler resets"
83}
84
85segv_handle_recurse_body()
86{
87	atf_check -s signal:11 -o "inline:" -e "inline:got 11\n" \
88		${HELPER} segv handle recurse
89}
90
91atf_test_case segv_ignore
92segv_ignore()
93{
94	atf_set "descr" "Test ignored SIGSEGV trap with right exit code"
95}
96
97segv_ignore_body()
98{
99	atf_check -s signal:11 -o "inline:" -e "inline:" \
100		${HELPER} segv ignore
101}
102
103# SIGTRAP
104
105atf_test_case trap_simple
106trap_simple()
107{
108	atf_set "descr" "Test unhandled SIGTRAP with the right exit code"
109}
110trap_simple_body()
111{
112	atf_check -s signal:5 -o "inline:" -e "inline:" \
113		${HELPER} trap recurse
114}
115
116atf_test_case trap_handle
117trap_handle()
118{
119	atf_set "descr" "Test handled SIGTRAP traps call the signal handler"
120}
121trap_handle_body()
122{
123	atf_check -s exit:0 -o "inline:" -e "inline:got 5\n" \
124		${HELPER} trap handle
125}
126
127atf_test_case trap_mask
128trap_mask()
129{
130	atf_set "descr" "Test that masking the trapped SIGTRAP signal get reset"
131}
132trap_mask_body()
133{
134	atf_check -s signal:5 -o "inline:" -e "inline:" \
135		${HELPER} trap mask
136}
137
138atf_test_case trap_handle_mask
139trap_handle_mask()
140{
141	atf_set "descr" "Test handled and masked SIGTRAP traps get reset"
142}
143trap_handle_mask_body()
144{
145	atf_check -s signal:5 -o "inline:" -e "inline:" \
146		${HELPER} trap mask handle
147}
148
149atf_test_case trap_handle_recurse
150trap_handle_recurse()
151{
152	atf_set "descr" "Test that receiving SIGTRAP in the handler resets"
153}
154
155trap_handle_recurse_body()
156{
157	atf_check -s signal:5 -o "inline:" -e "inline:got 5\n" \
158		${HELPER} trap handle recurse
159}
160
161atf_test_case trap_ignore
162trap_ignore()
163{
164	atf_set "descr" "Test ignored trap with right exit code"
165}
166
167trap_ignore_body()
168{
169	atf_check -s signal:5 -o "inline:" -e "inline:" \
170		${HELPER} trap ignore
171}
172
173# SIGFPE
174
175atf_test_case fpe_simple
176fpe_simple()
177{
178	atf_set "descr" "Test unhandled SIGFPE with the right exit code"
179}
180fpe_simple_body()
181{
182	atf_check -s signal:8 -o "inline:" -e "inline:" \
183		${HELPER} fpe recurse
184}
185
186atf_test_case fpe_handle
187fpe_handle()
188{
189	atf_set "descr" "Test handled SIGFPE traps call the signal handler"
190}
191fpe_handle_body()
192{
193	atf_check -s exit:0 -o "inline:" -e "inline:got 8\n" \
194		${HELPER} fpe handle
195}
196
197atf_test_case fpe_mask
198fpe_mask()
199{
200	atf_set "descr" "Test that masking the trapped SIGFPE signal get reset"
201}
202fpe_mask_body()
203{
204	atf_check -s signal:8 -o "inline:" -e "inline:" \
205		${HELPER} fpe mask
206}
207
208atf_test_case fpe_handle_mask
209fpe_handle_mask()
210{
211	atf_set "descr" "Test handled and masked SIGFPE traps get reset"
212}
213fpe_handle_mask_body()
214{
215	atf_check -s signal:8 -o "inline:" -e "inline:" \
216		${HELPER} fpe mask handle
217}
218
219atf_test_case fpe_handle_recurse
220fpe_handle_recurse()
221{
222	atf_set "descr" "Test that receiving SIGFPE in the handler resets"
223}
224
225fpe_handle_recurse_body()
226{
227	atf_check -s signal:8 -o "inline:" -e "inline:got 8\n" \
228		${HELPER} fpe handle recurse
229}
230
231atf_test_case fpe_ignore
232fpe_ignore()
233{
234	atf_set "descr" "Test ignored trap with right exit code"
235}
236
237fpe_ignore_body()
238{
239	atf_check -s signal:8 -o "inline:" -e "inline:" \
240		${HELPER} fpe ignore
241}
242
243# SIGBUS
244
245atf_test_case bus_simple
246bus_simple()
247{
248	atf_set "descr" "Test unhandled SIGBUS with the right exit code"
249}
250bus_simple_body()
251{
252	atf_check -s signal:10 -o "inline:" -e "inline:" \
253		${HELPER} bus recurse
254}
255
256atf_test_case bus_handle
257bus_handle()
258{
259	atf_set "descr" "Test handled SIGBUS traps call the signal handler"
260}
261bus_handle_body()
262{
263	atf_check -s exit:0 -o "inline:" -e "inline:got 10\n" \
264		${HELPER} bus handle
265}
266
267atf_test_case bus_mask
268bus_mask()
269{
270	atf_set "descr" "Test that masking the trapped SIGBUS signal get reset"
271}
272bus_mask_body()
273{
274	atf_check -s signal:10 -o "inline:" -e "inline:" \
275		${HELPER} bus mask
276}
277
278atf_test_case bus_handle_mask
279bus_handle_mask()
280{
281	atf_set "descr" "Test handled and masked SIGBUS traps get reset"
282}
283bus_handle_mask_body()
284{
285	atf_check -s signal:10 -o "inline:" -e "inline:" \
286		${HELPER} bus mask handle
287}
288
289atf_test_case bus_handle_recurse
290bus_handle_recurse()
291{
292	atf_set "descr" "Test that receiving SIGBUS in the handler resets"
293}
294
295bus_handle_recurse_body()
296{
297	atf_check -s signal:10 -o "inline:" -e "inline:got 10\n" \
298		${HELPER} bus handle recurse
299}
300
301atf_test_case bus_ignore
302bus_ignore()
303{
304	atf_set "descr" "Test ignored trap with right exit code"
305}
306
307bus_ignore_body()
308{
309	atf_check -s signal:10 -o "inline:" -e "inline:" \
310		${HELPER} bus ignore
311}
312
313atf_init_test_cases()
314{
315	atf_add_test_case segv_simple
316	atf_add_test_case segv_handle
317	atf_add_test_case segv_mask
318	atf_add_test_case segv_handle_recurse
319	atf_add_test_case segv_ignore
320
321	atf_add_test_case trap_simple
322	atf_add_test_case trap_handle
323	atf_add_test_case trap_mask
324	atf_add_test_case trap_handle_recurse
325	atf_add_test_case trap_ignore
326
327#	atf_add_test_case ill_simple
328#	atf_add_test_case ill_handle
329#	atf_add_test_case ill_mask
330#	atf_add_test_case ill_handle_recurse
331#	atf_add_test_case ill_ignore
332
333	atf_add_test_case fpe_simple
334	atf_add_test_case fpe_handle
335	atf_add_test_case fpe_mask
336	atf_add_test_case fpe_handle_recurse
337	atf_add_test_case fpe_ignore
338
339	atf_add_test_case bus_simple
340	atf_add_test_case bus_handle
341	atf_add_test_case bus_mask
342	atf_add_test_case bus_handle_recurse
343	atf_add_test_case bus_ignore
344}
345