From 043f43fd03f06fbd332d16a24bb9f6b58ee66aef Mon Sep 17 00:00:00 2001 From: Morgan Jones Date: Fri, 28 Jan 2022 21:23:14 -0700 Subject: FD_Fail: use /dev/zero instead of /etc/mtab /etc/mtab doesn't exist in the Nix build sandbox since /etc doesn't exist. However, /dev/zero is more common on UNIX systems and does. --- test/Runtime/POSIX/FD_Fail.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/test/Runtime/POSIX/FD_Fail.c b/test/Runtime/POSIX/FD_Fail.c index 8d205859..1ab0f18c 100644 --- a/test/Runtime/POSIX/FD_Fail.c +++ b/test/Runtime/POSIX/FD_Fail.c @@ -6,18 +6,18 @@ #include int main(int argc, char** argv) { - char buf[1024]; - FILE* f = fopen("/etc/mtab", "r"); + char buf[1024]; + FILE* f = fopen("/dev/zero", "rb"); assert(f); - + int r = fread(buf, 1, 100, f); - printf("fread(): %s\n", + printf("fread(): %s\n", r ? "ok" : "fail"); // CHECK-DAG: fread(): ok // CHECK-DAG: fread(): fail r = fclose(f); - printf("fclose(): %s\n", + printf("fclose(): %s\n", r ? "ok" : "fail"); // CHECK-DAG: fclose(): ok // CHECK-DAG: fclose(): fail -- cgit 1.4.1