Commit c3e1bf7
test: add wasi readdir() test
This commit provides coverage for __wasi_fd_readdir().
PR-URL: #35202
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>1 parent 884755f commit c3e1bf7
3 files changed
Lines changed: 55 additions & 0 deletions
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -0,0 +1,50 @@ | |||
| 1 | + #include <assert.h> | ||
| 2 | + #include <dirent.h> | ||
| 3 | + #include <errno.h> | ||
| 4 | + #include <stdio.h> | ||
| 5 | + #include <stdlib.h> | ||
| 6 | + #include <string.h> | ||
| 7 | + | ||
| 8 | + int main() { | ||
| 9 | + DIR* dir; | ||
| 10 | + struct dirent* entry; | ||
| 11 | + char* platform; | ||
| 12 | + int cnt; | ||
| 13 | + int has_d_type; | ||
| 14 | + | ||
| 15 | + platform = getenv("NODE_PLATFORM"); | ||
| 16 | + assert(platform != NULL); | ||
| 17 | + has_d_type = (0 != strcmp(platform, "aix") && 0 != strcmp(platform, "sunos")); | ||
| 18 | + | ||
| 19 | + dir = opendir("/sandbox"); | ||
| 20 | + assert(dir != NULL); | ||
| 21 | + | ||
| 22 | + cnt = 0; | ||
| 23 | + errno = 0; | ||
| 24 | + while (NULL != (entry = readdir(dir))) { | ||
| 25 | + if (strcmp(entry->d_name, "input.txt") == 0 || | ||
| 26 | + strcmp(entry->d_name, "input2.txt") == 0 || | ||
| 27 | + strcmp(entry->d_name, "notadir") == 0) { | ||
| 28 | + if (has_d_type) { | ||
| 29 | + assert(entry->d_type == DT_REG); | ||
| 30 | + } else { | ||
| 31 | + assert(entry->d_type == DT_UNKNOWN); | ||
| 32 | + } | ||
| 33 | + } else if (strcmp(entry->d_name, "subdir") == 0) { | ||
| 34 | + if (has_d_type) { | ||
| 35 | + assert(entry->d_type == DT_DIR); | ||
| 36 | + } else { | ||
| 37 | + assert(entry->d_type == DT_UNKNOWN); | ||
| 38 | + } | ||
| 39 | + } else { | ||
| 40 | + assert("unexpected file"); | ||
| 41 | + } | ||
| 42 | + | ||
| 43 | + cnt++; | ||
| 44 | + } | ||
| 45 | + | ||
| 46 | + assert(errno == 0); | ||
| 47 | + assert(cnt == 4); | ||
| 48 | + closedir(dir); | ||
| 49 | + return 0; | ||
| 50 | + } | ||
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -84,6 +84,11 @@ if (process.argv[2] === 'wasi-child') { | |||
| 84 | 84 | runWASI({ test: 'notdir' }); | |
| 85 | 85 | runWASI({ test: 'poll' }); | |
| 86 | 86 | runWASI({ test: 'preopen_populates' }); | |
| 87 | + | ||
| 88 | + if (!common.isWindows && process.platform !== 'android') { | ||
| 89 | + runWASI({ test: 'readdir' }); | ||
| 90 | + } | ||
| 91 | + | ||
| 87 | 92 | runWASI({ test: 'read_file', stdout: `hello from input.txt${EOL}` }); | |
| 88 | 93 | runWASI({ | |
| 89 | 94 | test: 'read_file_twice', | |
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