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-rw-r--r--tests/bfs/Dmulti.out19
-rw-r--r--tests/bfs/Dmulti.sh1
-rw-r--r--tests/bfs/LD_stat.out17
-rw-r--r--tests/bfs/LD_stat.sh1
-rw-r--r--tests/bfs/LDstat.out17
-rw-r--r--tests/bfs/LDstat.sh1
-rw-r--r--tests/bfs/O_3.sh1
-rw-r--r--tests/bfs/Sbfs.out19
-rw-r--r--tests/bfs/Sbfs.sh2
-rw-r--r--tests/bit.c36
-rw-r--r--tests/bsd/Hf.out1
-rw-r--r--tests/bsd/Hf.sh1
-rw-r--r--tests/common/HLP.out1
-rw-r--r--tests/common/HLP.sh1
-rw-r--r--tests/list.c97
-rw-r--r--tests/main.c1
-rw-r--r--tests/posix/HL.out17
-rw-r--r--tests/posix/HL.sh1
-rw-r--r--tests/posix/LH.out1
-rw-r--r--tests/posix/LH.sh1
-rw-r--r--tests/tests.h3
21 files changed, 221 insertions, 18 deletions
diff --git a/tests/bfs/Dmulti.out b/tests/bfs/Dmulti.out
new file mode 100644
index 0000000..a7ccfe4
--- /dev/null
+++ b/tests/bfs/Dmulti.out
@@ -0,0 +1,19 @@
+basic
+basic/a
+basic/b
+basic/c
+basic/c/d
+basic/e
+basic/e/f
+basic/g
+basic/g/h
+basic/i
+basic/j
+basic/j/foo
+basic/k
+basic/k/foo
+basic/k/foo/bar
+basic/l
+basic/l/foo
+basic/l/foo/bar
+basic/l/foo/bar/baz
diff --git a/tests/bfs/Dmulti.sh b/tests/bfs/Dmulti.sh
new file mode 100644
index 0000000..35d64b1
--- /dev/null
+++ b/tests/bfs/Dmulti.sh
@@ -0,0 +1 @@
+bfs_diff -Dopt,tree,unknown basic
diff --git a/tests/bfs/LD_stat.out b/tests/bfs/LD_stat.out
new file mode 100644
index 0000000..ec9e861
--- /dev/null
+++ b/tests/bfs/LD_stat.out
@@ -0,0 +1,17 @@
+links
+links/broken
+links/deeply
+links/deeply/nested
+links/deeply/nested/broken
+links/deeply/nested/dir
+links/deeply/nested/file
+links/deeply/nested/link
+links/file
+links/hardlink
+links/notdir
+links/skip
+links/skip/broken
+links/skip/dir
+links/skip/file
+links/skip/link
+links/symlink
diff --git a/tests/bfs/LD_stat.sh b/tests/bfs/LD_stat.sh
new file mode 100644
index 0000000..d407de3
--- /dev/null
+++ b/tests/bfs/LD_stat.sh
@@ -0,0 +1 @@
+bfs_diff -LD stat links
diff --git a/tests/bfs/LDstat.out b/tests/bfs/LDstat.out
new file mode 100644
index 0000000..ec9e861
--- /dev/null
+++ b/tests/bfs/LDstat.out
@@ -0,0 +1,17 @@
+links
+links/broken
+links/deeply
+links/deeply/nested
+links/deeply/nested/broken
+links/deeply/nested/dir
+links/deeply/nested/file
+links/deeply/nested/link
+links/file
+links/hardlink
+links/notdir
+links/skip
+links/skip/broken
+links/skip/dir
+links/skip/file
+links/skip/link
+links/symlink
diff --git a/tests/bfs/LDstat.sh b/tests/bfs/LDstat.sh
new file mode 100644
index 0000000..ec6df0b
--- /dev/null
+++ b/tests/bfs/LDstat.sh
@@ -0,0 +1 @@
+bfs_diff -LDstat links
diff --git a/tests/bfs/O_3.sh b/tests/bfs/O_3.sh
new file mode 100644
index 0000000..f159852
--- /dev/null
+++ b/tests/bfs/O_3.sh
@@ -0,0 +1 @@
+! invoke_bfs -O 3 basic
diff --git a/tests/bfs/Sbfs.out b/tests/bfs/Sbfs.out
new file mode 100644
index 0000000..bb3cd8d
--- /dev/null
+++ b/tests/bfs/Sbfs.out
@@ -0,0 +1,19 @@
+basic
+basic/a
+basic/b
+basic/c
+basic/e
+basic/g
+basic/i
+basic/j
+basic/k
+basic/l
+basic/c/d
+basic/e/f
+basic/g/h
+basic/j/foo
+basic/k/foo
+basic/l/foo
+basic/k/foo/bar
+basic/l/foo/bar
+basic/l/foo/bar/baz
diff --git a/tests/bfs/Sbfs.sh b/tests/bfs/Sbfs.sh
new file mode 100644
index 0000000..72d92c8
--- /dev/null
+++ b/tests/bfs/Sbfs.sh
@@ -0,0 +1,2 @@
+invoke_bfs -Sbfs -s basic >"$OUT"
+diff_output
diff --git a/tests/bit.c b/tests/bit.c
index 674d1b2..49e167d 100644
--- a/tests/bit.c
+++ b/tests/bit.c
@@ -76,15 +76,15 @@ bool check_bit(void) {
ret &= check_eq(bswap((uint32_t)0x12345678), 0x78563412);
ret &= check_eq(bswap((uint64_t)0x1234567812345678), 0x7856341278563412);
- ret &= check_eq(count_ones(0x0), 0);
- ret &= check_eq(count_ones(0x1), 1);
- ret &= check_eq(count_ones(0x2), 1);
- ret &= check_eq(count_ones(0x3), 2);
- ret &= check_eq(count_ones(0x137F), 10);
-
- ret &= check_eq(count_zeros(0), INT_WIDTH);
- ret &= check_eq(count_zeros(0L), LONG_WIDTH);
- ret &= check_eq(count_zeros(0LL), LLONG_WIDTH);
+ ret &= check_eq(count_ones(0x0U), 0);
+ ret &= check_eq(count_ones(0x1U), 1);
+ ret &= check_eq(count_ones(0x2U), 1);
+ ret &= check_eq(count_ones(0x3U), 2);
+ ret &= check_eq(count_ones(0x137FU), 10);
+
+ ret &= check_eq(count_zeros(0U), UINT_WIDTH);
+ ret &= check_eq(count_zeros(0UL), ULONG_WIDTH);
+ ret &= check_eq(count_zeros(0ULL), ULLONG_WIDTH);
ret &= check_eq(count_zeros((uint8_t)0), 8);
ret &= check_eq(count_zeros((uint16_t)0), 16);
ret &= check_eq(count_zeros((uint32_t)0), 32);
@@ -100,16 +100,16 @@ bool check_bit(void) {
ret &= check_eq(rotate_right((uint32_t)0x12345678, 20), 0x45678123);
ret &= check_eq(rotate_right((uint32_t)0x12345678, 0), 0x12345678);
- for (int i = 0; i < 16; ++i) {
+ for (unsigned int i = 0; i < 16; ++i) {
uint16_t n = (uint16_t)1 << i;
- for (int j = i; j < 16; ++j) {
+ for (unsigned int j = i; j < 16; ++j) {
uint16_t m = (uint16_t)1 << j;
uint16_t nm = n | m;
ret &= check_eq(count_ones(nm), 1 + (n != m));
ret &= check_eq(count_zeros(nm), 15 - (n != m));
ret &= check_eq(leading_zeros(nm), 15 - j);
ret &= check_eq(trailing_zeros(nm), i);
- ret &= check_eq(first_leading_one(nm), j + 1);
+ ret &= check_eq(first_leading_one(nm), 16 - j);
ret &= check_eq(first_trailing_one(nm), i + 1);
ret &= check_eq(bit_width(nm), j + 1);
ret &= check_eq(bit_floor(nm), m);
@@ -127,13 +127,13 @@ bool check_bit(void) {
ret &= check_eq(leading_zeros((uint16_t)0), 16);
ret &= check_eq(trailing_zeros((uint16_t)0), 16);
- ret &= check_eq(first_leading_one(0), 0);
- ret &= check_eq(first_trailing_one(0), 0);
- ret &= check_eq(bit_width(0), 0);
- ret &= check_eq(bit_floor(0), 0);
- ret &= check_eq(bit_ceil(0), 1);
+ ret &= check_eq(first_leading_one(0U), 0);
+ ret &= check_eq(first_trailing_one(0U), 0);
+ ret &= check_eq(bit_width(0U), 0);
+ ret &= check_eq(bit_floor(0U), 0);
+ ret &= check_eq(bit_ceil(0U), 1);
- ret &= bfs_check(!has_single_bit(0));
+ ret &= bfs_check(!has_single_bit(0U));
ret &= bfs_check(!has_single_bit(UINT32_MAX));
ret &= bfs_check(has_single_bit((uint32_t)1 << (UINT_WIDTH - 1)));
diff --git a/tests/bsd/Hf.out b/tests/bsd/Hf.out
new file mode 100644
index 0000000..ff635ff
--- /dev/null
+++ b/tests/bsd/Hf.out
@@ -0,0 +1 @@
+links/deeply/nested/dir
diff --git a/tests/bsd/Hf.sh b/tests/bsd/Hf.sh
new file mode 100644
index 0000000..333280c
--- /dev/null
+++ b/tests/bsd/Hf.sh
@@ -0,0 +1 @@
+bfs_diff -Hf links/deeply/nested/dir
diff --git a/tests/common/HLP.out b/tests/common/HLP.out
new file mode 100644
index 0000000..ff635ff
--- /dev/null
+++ b/tests/common/HLP.out
@@ -0,0 +1 @@
+links/deeply/nested/dir
diff --git a/tests/common/HLP.sh b/tests/common/HLP.sh
new file mode 100644
index 0000000..4b6d631
--- /dev/null
+++ b/tests/common/HLP.sh
@@ -0,0 +1 @@
+bfs_diff -HLP links/deeply/nested/dir
diff --git a/tests/list.c b/tests/list.c
new file mode 100644
index 0000000..e14570f
--- /dev/null
+++ b/tests/list.c
@@ -0,0 +1,97 @@
+// Copyright © Tavian Barnes <tavianator@tavianator.com>
+// SPDX-License-Identifier: 0BSD
+
+#include "prelude.h"
+#include "tests.h"
+#include "list.h"
+
+struct item {
+ int n;
+ struct item *next;
+};
+
+struct list {
+ struct item *head;
+ struct item **tail;
+};
+
+static bool check_list_items(struct list *list, int *array, size_t size) {
+ struct item **cur = &list->head;
+ for (size_t i = 0; i < size; ++i) {
+ if (!bfs_check(*cur != NULL)) {
+ return false;
+ }
+ int n = (*cur)->n;
+ if (!bfs_check(n == array[i], "%d != %d", n, array[i])) {
+ return false;
+ }
+ cur = &(*cur)->next;
+ }
+
+ if (!bfs_check(*cur == NULL)) {
+ return false;
+ }
+ if (!bfs_check(list->tail == cur)) {
+ return false;
+ }
+
+ return true;
+}
+
+#define ARRAY(...) (int[]){ __VA_ARGS__ }, countof((int[]){ __VA_ARGS__ })
+#define EMPTY() NULL, 0
+
+bool check_list(void) {
+ struct list l1;
+ SLIST_INIT(&l1);
+ bfs_verify(check_list_items(&l1, EMPTY()));
+
+ struct list l2;
+ SLIST_INIT(&l2);
+ bfs_verify(check_list_items(&l2, EMPTY()));
+
+ SLIST_EXTEND(&l1, &l2);
+ bfs_verify(check_list_items(&l1, EMPTY()));
+
+ struct item i10 = { .n = 10 };
+ SLIST_APPEND(&l1, &i10);
+ bfs_verify(check_list_items(&l1, ARRAY(10)));
+
+ SLIST_EXTEND(&l1, &l2);
+ bfs_verify(check_list_items(&l1, ARRAY(10)));
+
+ SLIST_SPLICE(&l1, &l1.head, &l2);
+ bfs_verify(check_list_items(&l1, ARRAY(10)));
+
+ struct item i20 = { .n = 20 };
+ SLIST_PREPEND(&l2, &i20);
+ bfs_verify(check_list_items(&l2, ARRAY(20)));
+
+ SLIST_EXTEND(&l1, &l2);
+ bfs_verify(check_list_items(&l1, ARRAY(10, 20)));
+ bfs_verify(check_list_items(&l2, EMPTY()));
+
+ struct item i15 = { .n = 15 };
+ SLIST_APPEND(&l2, &i15);
+ SLIST_SPLICE(&l1, &i10.next, &l2);
+ bfs_verify(check_list_items(&l1, ARRAY(10, 15, 20)));
+ bfs_verify(check_list_items(&l2, EMPTY()));
+
+ SLIST_EXTEND(&l1, &l2);
+ bfs_verify(check_list_items(&l1, ARRAY(10, 15, 20)));
+
+ SLIST_SPLICE(&l1, &i10.next, &l2);
+ bfs_verify(check_list_items(&l1, ARRAY(10, 15, 20)));
+
+ SLIST_SPLICE(&l1, &l1.head, &l2);
+ bfs_verify(check_list_items(&l1, ARRAY(10, 15, 20)));
+
+ struct item i11 = { .n = 11 };
+ struct item i12 = { .n = 12 };
+ SLIST_APPEND(&l2, &i11);
+ SLIST_APPEND(&l2, &i12);
+ SLIST_SPLICE(&l1, &l1.head->next, &l2);
+ bfs_verify(check_list_items(&l1, ARRAY(10, 11, 12, 15, 20)));
+
+ return true;
+}
diff --git a/tests/main.c b/tests/main.c
index aef0583..bef2e37 100644
--- a/tests/main.c
+++ b/tests/main.c
@@ -111,6 +111,7 @@ int main(int argc, char *argv[]) {
run_test(&ctx, "bfstd", check_bfstd);
run_test(&ctx, "bit", check_bit);
run_test(&ctx, "ioq", check_ioq);
+ run_test(&ctx, "list", check_list);
run_test(&ctx, "sighook", check_sighook);
run_test(&ctx, "trie", check_trie);
run_test(&ctx, "xspawn", check_xspawn);
diff --git a/tests/posix/HL.out b/tests/posix/HL.out
new file mode 100644
index 0000000..ec9e861
--- /dev/null
+++ b/tests/posix/HL.out
@@ -0,0 +1,17 @@
+links
+links/broken
+links/deeply
+links/deeply/nested
+links/deeply/nested/broken
+links/deeply/nested/dir
+links/deeply/nested/file
+links/deeply/nested/link
+links/file
+links/hardlink
+links/notdir
+links/skip
+links/skip/broken
+links/skip/dir
+links/skip/file
+links/skip/link
+links/symlink
diff --git a/tests/posix/HL.sh b/tests/posix/HL.sh
new file mode 100644
index 0000000..1858982
--- /dev/null
+++ b/tests/posix/HL.sh
@@ -0,0 +1 @@
+bfs_diff -HL links
diff --git a/tests/posix/LH.out b/tests/posix/LH.out
new file mode 100644
index 0000000..ff635ff
--- /dev/null
+++ b/tests/posix/LH.out
@@ -0,0 +1 @@
+links/deeply/nested/dir
diff --git a/tests/posix/LH.sh b/tests/posix/LH.sh
new file mode 100644
index 0000000..ef1d980
--- /dev/null
+++ b/tests/posix/LH.sh
@@ -0,0 +1 @@
+bfs_diff -LH links/deeply/nested/dir
diff --git a/tests/tests.h b/tests/tests.h
index de95a49..2958fe1 100644
--- a/tests/tests.h
+++ b/tests/tests.h
@@ -27,6 +27,9 @@ bool check_bit(void);
/** I/O queue tests. */
bool check_ioq(void);
+/** Linked list tests. */
+bool check_list(void);
+
/** Signal hook tests. */
bool check_sighook(void);
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-24 03:23:05 +0000