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Remove old stack code and improve dirstream

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This commit is contained in:
Justine Tunney 2023-08-16 07:54:40 -07:00
parent 74caabb823
commit dc6c67256f
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GPG key ID: BE714B4575D6E328
61 changed files with 463 additions and 595 deletions
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73
test/libc/stdio/dirstream_test.c
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@ -21,7 +21,7 @@
#include "libc/calls/struct/stat.h"
#include "libc/dce.h"
#include "libc/errno.h"
#include "libc/intrin/kprintf.h"
#include "libc/fmt/fmt.h"
#include "libc/mem/gc.h"
#include "libc/mem/gc.internal.h"
#include "libc/runtime/runtime.h"
@ -35,6 +35,7 @@
#include "libc/x/xiso8601.h"
__static_yoink("zipos");
__static_yoink("usr/share/zoneinfo/");
__static_yoink("usr/share/zoneinfo/New_York");
char testlib_enable_tmp_setup_teardown;
@ -248,5 +249,75 @@ TEST(dirstream, seek) {
ASSERT_NE(NULL, (ent = readdir(dir))); // #3
ASSERT_NE(NULL, (ent = readdir(dir))); // #4
ASSERT_EQ(NULL, (ent = readdir(dir))); // eod
ASSERT_EQ(NULL, (ent = readdir(dir))); // eod
ASSERT_SYS(0, 0, closedir(dir));
}
TEST(dirstream, ino) {
if (IsNetbsd()) return; // omg
ASSERT_SYS(0, 0, mkdir("boop", 0755));
EXPECT_SYS(0, 0, touch("boop/a", 0644));
EXPECT_SYS(0, 0, touch("boop/b", 0644));
EXPECT_SYS(0, 0, touch("boop/c", 0644));
ASSERT_NE(NULL, (dir = opendir("boop")));
ASSERT_NE(NULL, (ent = readdir(dir))); // #1
ASSERT_NE(NULL, (ent = readdir(dir))); // #2
long pos = telldir(dir);
ASSERT_NE(NULL, (ent = readdir(dir))); // #3
char name[32];
strlcpy(name, ent->d_name, sizeof(name));
ASSERT_NE(NULL, (ent = readdir(dir))); // #4
ASSERT_NE(NULL, (ent = readdir(dir))); // #5
ASSERT_EQ(NULL, (ent = readdir(dir))); // eod
seekdir(dir, pos);
ASSERT_NE(NULL, (ent = readdir(dir))); // #2
ASSERT_STREQ(name, ent->d_name);
ASSERT_NE(NULL, (ent = readdir(dir))); // #3
ASSERT_NE(NULL, (ent = readdir(dir))); // #4
ASSERT_EQ(NULL, (ent = readdir(dir))); // eod
ASSERT_EQ(NULL, (ent = readdir(dir))); // eod
ASSERT_SYS(0, 0, closedir(dir));
}
TEST(dirstream, dots) {
bool got_dot = false;
bool got_dot_dot = false;
ASSERT_NE(NULL, (dir = opendir(".")));
while ((ent = readdir(dir))) {
got_dot |= !strcmp(ent->d_name, ".");
got_dot_dot |= !strcmp(ent->d_name, "..");
}
ASSERT_SYS(0, 0, closedir(dir));
ASSERT_TRUE(got_dot_dot);
ASSERT_TRUE(got_dot);
}
TEST(dirstream, inoFile_isConsistentWithStat) {
struct stat st;
bool gotsome = false;
EXPECT_SYS(0, 0, touch("foo", 0644));
EXPECT_SYS(0, 0, stat("foo", &st));
ASSERT_NE(NULL, (dir = opendir(".")));
while ((ent = readdir(dir))) {
if (!strcmp(ent->d_name, "foo")) {
ASSERT_EQ(st.st_ino, ent->d_ino);
gotsome = true;
}
}
ASSERT_SYS(0, 0, closedir(dir));
ASSERT_TRUE(gotsome);
}
TEST(dirstream_zipos, inoFile_isConsistentWithStat) {
struct stat st;
const char *dirpath;
char filename[PATH_MAX];
dirpath = "/zip/usr/share/zoneinfo";
ASSERT_NE(NULL, (dir = opendir(dirpath)));
while ((ent = readdir(dir))) {
snprintf(filename, sizeof(filename), "%s/%s", dirpath, ent->d_name);
EXPECT_SYS(0, 0, stat(filename, &st));
ASSERT_EQ(st.st_ino, ent->d_ino);
}
ASSERT_SYS(0, 0, closedir(dir));
}