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fix(ibus): make the X11 frontend fail truthfully

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Hojun-Cho
2026-08-14 22:10:40 +09:00
parent 77c6dd66ca
commit f2fb71cd89
3 changed files with 121 additions and 22 deletions
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22
tests/ibus_test.c
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@@ -30,8 +30,8 @@ void
ibus_machine_id_fallback(struct ct *t)
{
char root[] = "/tmp/strans-machine-id.XXXXXX";
char primary[128], fallback[128], got[64];
char *path[2];
char primary[128], fallback[128], override[128], got[512];
char *path[2], *old, *saved;
FILE *fp;
int madeprimary, madefallback;
@@ -61,6 +61,24 @@ ibus_machine_id_fallback(struct ct *t)
path[1] = fallback;
machineidfiles(got, sizeof got, path, nelem(path));
CT_EQ_STR(t, "fallback-machine-id", got);
old = getenv("IBUS_ADDRESS_FILE");
saved = old == nil ? nil : strdup(old);
if(old == nil || CT_CHECK(t, saved != nil)){
if(CT_CHECK(t, snprintf(override, sizeof override, "%s/address", root)
< (int)sizeof override) &&
CT_CHECK(t, setenv("IBUS_ADDRESS_FILE", override, 1) == 0)){
CT_EQ_INT(t, 0, buildaddrpath(got, sizeof got));
CT_EQ_STR(t, override, got);
CT_CHECK(t, setenv("IBUS_ADDRESS_FILE", "", 1) == 0);
CT_EQ_INT(t, -1, buildaddrpath(got, sizeof got));
}
if(saved != nil){
setenv("IBUS_ADDRESS_FILE", saved, 1);
free(saved);
}else
unsetenv("IBUS_ADDRESS_FILE");
}
cleanup:
if(madefallback)
CT_CHECK(t, unlink(fallback) == 0);