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fd_allocate: put meat of test behind a guard

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This commit is contained in:
Pat Hickey
2021-01-28 11:43:42 -08:00
parent f7403acb6f
commit 20e9169cc7
1 changed files with 15 additions and 14 deletions
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5
crates/test-programs/wasi-tests/src/bin/file_allocate.rs
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@@ -1,6 +1,6 @@
use more_asserts::assert_gt; use more_asserts::assert_gt;
use std::{env, process}; use std::{env, process};
use wasi_tests::open_scratch_directory; use wasi_tests::{open_scratch_directory, TESTCONFIG};
unsafe fn test_file_allocate(dir_fd: wasi::Fd) { unsafe fn test_file_allocate(dir_fd: wasi::Fd) {
// Create a file in the scratch directory. // Create a file in the scratch directory.
@@ -27,6 +27,7 @@ unsafe fn test_file_allocate(dir_fd: wasi::Fd) {
let mut stat = wasi::fd_filestat_get(file_fd).expect("reading file stats"); let mut stat = wasi::fd_filestat_get(file_fd).expect("reading file stats");
assert_eq!(stat.size, 0, "file size should be 0"); assert_eq!(stat.size, 0, "file size should be 0");
if TESTCONFIG.support_fd_allocate() {
// Allocate some size // Allocate some size
wasi::fd_allocate(file_fd, 0, 100).expect("allocating size"); wasi::fd_allocate(file_fd, 0, 100).expect("allocating size");
stat = wasi::fd_filestat_get(file_fd).expect("reading file stats"); stat = wasi::fd_filestat_get(file_fd).expect("reading file stats");
@@ -41,7 +42,7 @@ unsafe fn test_file_allocate(dir_fd: wasi::Fd) {
wasi::fd_allocate(file_fd, 90, 20).expect("allocating size larger than current size"); wasi::fd_allocate(file_fd, 90, 20).expect("allocating size larger than current size");
stat = wasi::fd_filestat_get(file_fd).expect("reading file stats"); stat = wasi::fd_filestat_get(file_fd).expect("reading file stats");
assert_eq!(stat.size, 110, "file size should increase from 100 to 110"); assert_eq!(stat.size, 110, "file size should increase from 100 to 110");
}
wasi::fd_close(file_fd).expect("closing a file"); wasi::fd_close(file_fd).expect("closing a file");
wasi::path_unlink_file(dir_fd, "file").expect("removing a file"); wasi::path_unlink_file(dir_fd, "file").expect("removing a file");
} }