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Update prefork and postfork NSS code for unit tests.

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This commit is contained in:
Nick Mathewson
2018-08-29 08:39:19 -04:00
parent 52ac539b99
commit 36f3bdac03
6 changed files with 39 additions and 9 deletions
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src/ext/tinytest.c
+4 -1
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@@ -120,8 +120,10 @@ testcase_run_bare_(const struct testcase_t *testcase)
#ifndef NO_FORKING
#ifdef TINYTEST_POSTFORK
void tinytest_prefork(void);
void tinytest_postfork(void);
#else
static void tinytest_prefork(void) { }
static void tinytest_postfork(void) { }
#endif
@@ -185,16 +187,17 @@ testcase_run_forked_(const struct testgroup_t *group,
if (opt_verbosity>0)
printf("[forking] ");
tinytest_prefork();
pid = fork();
#ifdef FORK_BREAKS_GCOV
vproc_transaction_begin(0);
#endif
tinytest_postfork();
if (!pid) {
/* child. */
int test_r, write_r;
char b[1];
close(outcome_pipe[0]);
tinytest_postfork();
test_r = testcase_run_bare_(testcase);
assert(0<=(int)test_r && (int)test_r<=2);
b[0] = "NYS"[test_r];