2 * Automated Testing Framework (atf)
4 * Copyright (c) 2008 The NetBSD Foundation, Inc.
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36 #include "atf-c/build.h"
37 #include "atf-c/check.h"
38 #include "atf-c/config.h"
39 #include "atf-c/error.h"
40 #include "atf-c/macros.h"
45 #include "test_helpers.h"
49 build_check_c_o_aux(const char *path, const char *failmsg,
50 const bool expect_pass)
54 const char *optargs[4];
56 RE(atf_dynstr_init_fmt(&iflag, "-I%s", atf_config_get("atf_includedir")));
58 optargs[0] = atf_dynstr_cstring(&iflag);
60 optargs[2] = "-Werror";
63 RE(atf_check_build_c_o(path, "test.o", optargs, &success));
65 atf_dynstr_fini(&iflag);
67 if ((expect_pass && !success) || (!expect_pass && success))
68 atf_tc_fail("%s", failmsg);
72 build_check_c_o(const atf_tc_t *tc, const char *sfile, const char *failmsg,
73 const bool expect_pass)
77 RE(atf_fs_path_init_fmt(&path, "%s/%s",
78 atf_tc_get_config_var(tc, "srcdir"), sfile));
79 build_check_c_o_aux(atf_fs_path_cstring(&path), failmsg, expect_pass);
80 atf_fs_path_fini(&path);
84 header_check(const char *hdrname)
89 srcfile = fopen("test.c", "w");
90 ATF_REQUIRE(srcfile != NULL);
91 fprintf(srcfile, "#include <%s>\n", hdrname);
94 snprintf(failmsg, sizeof(failmsg),
95 "Header check failed; %s is not self-contained", hdrname);
97 build_check_c_o_aux("test.c", failmsg, true);
101 get_process_helpers_path(const atf_tc_t *tc, const bool is_detail,
104 RE(atf_fs_path_init_fmt(path, "%s/%sprocess_helpers",
105 atf_tc_get_config_var(tc, "srcdir"),
106 is_detail ? "" : "detail/"));
110 grep_string(const atf_dynstr_t *str, const char *regex)
115 printf("Looking for '%s' in '%s'\n", regex, atf_dynstr_cstring(str));
116 ATF_REQUIRE(regcomp(&preg, regex, REG_EXTENDED) == 0);
118 res = regexec(&preg, atf_dynstr_cstring(str), 0, NULL, 0);
119 ATF_REQUIRE(res == 0 || res == REG_NOMATCH);
127 grep_file(const char *file, const char *regex, ...)
132 atf_dynstr_t formatted;
135 RE(atf_dynstr_init_ap(&formatted, regex, ap));
140 ATF_REQUIRE((fd = open(file, O_RDONLY)) != -1);
144 RE(atf_dynstr_init(&line));
146 done = read_line(fd, &line);
148 found = grep_string(&line, atf_dynstr_cstring(&formatted));
150 atf_dynstr_fini(&line);
151 } while (!found && !done);
154 atf_dynstr_fini(&formatted);
160 read_line(int fd, atf_dynstr_t *dest)
165 while ((cnt = read(fd, &ch, sizeof(ch))) == sizeof(ch) &&
167 const atf_error_t err = atf_dynstr_append_fmt(dest, "%c", ch);
168 ATF_REQUIRE(!atf_is_error(err));
170 ATF_REQUIRE(cnt != -1);
175 struct run_h_tc_data {
177 const char *m_resname;
182 run_h_tc_child(void *v)
184 struct run_h_tc_data *data = (struct run_h_tc_data *)v;
186 RE(atf_tc_run(data->m_tc, data->m_resname));
189 /* TODO: Investigate if it's worth to add this functionality as part of
190 * the public API. I.e. a function to easily run a test case body in a
193 run_h_tc(atf_tc_t *tc, const char *outname, const char *errname,
196 atf_fs_path_t outpath, errpath;
197 atf_process_stream_t outb, errb;
198 atf_process_child_t child;
199 atf_process_status_t status;
201 RE(atf_fs_path_init_fmt(&outpath, outname));
202 RE(atf_fs_path_init_fmt(&errpath, errname));
204 struct run_h_tc_data data = { tc, resname };
206 RE(atf_process_stream_init_redirect_path(&outb, &outpath));
207 RE(atf_process_stream_init_redirect_path(&errb, &errpath));
208 RE(atf_process_fork(&child, run_h_tc_child, &outb, &errb, &data));
209 atf_process_stream_fini(&errb);
210 atf_process_stream_fini(&outb);
212 RE(atf_process_child_wait(&child, &status));
213 ATF_CHECK(atf_process_status_exited(&status));
214 atf_process_status_fini(&status);
216 atf_fs_path_fini(&errpath);
217 atf_fs_path_fini(&outpath);