Reflect mirroring in the bidi-tests - libgrapheme - unicode string library
(HTM) git clone git://git.suckless.org/libgrapheme
(DIR) Log
(DIR) Files
(DIR) Refs
(DIR) README
(DIR) LICENSE
---
(DIR) commit 719d805b28b9e34d5f5e83fcbdb0fbb41c20ec6d
(DIR) parent a17b629bb30ac9c0e3e7343449dc42085bb2fc59
(HTM) Author: Laslo Hunhold <dev@frign.de>
Date: Mon, 29 May 2023 10:37:49 +0200
Reflect mirroring in the bidi-tests
The bidi-tests do not contain mirrored test data, so we need to generate
it ad-hoc using the generated mirror-LUTs.
Signed-off-by: Laslo Hunhold <dev@frign.de>
Diffstat:
M test/bidirectional.c | 24 +++++++++++++++++++-----
1 file changed, 19 insertions(+), 5 deletions(-)
---
(DIR) diff --git a/test/bidirectional.c b/test/bidirectional.c
@@ -5,16 +5,27 @@
#include <stdio.h>
#include "../gen/bidirectional-test.h"
+#include "../gen/bidirectional.h"
#include "../gen/types.h"
#include "../grapheme.h"
#include "util.h"
+static inline int_least16_t
+get_mirror_offset(uint_least32_t cp)
+{
+ if (cp <= UINT32_C(0x10FFFF)) {
+ return mirror_minor[mirror_major[cp >> 8] + (cp & 0xFF)];
+ } else {
+ return 0;
+ }
+}
+
int
main(int argc, char *argv[])
{
enum grapheme_bidirectional_direction resolved;
- uint_least32_t data[512],
- output[512]; /* TODO iterate and get max, allocate */
+ uint_least32_t data[512], output[512],
+ target; /* TODO iterate and get max, allocate */
int_least8_t lev[512];
size_t i, num_tests, failed, datalen, levlen, outputlen, ret, j, m,
ret2;
@@ -75,10 +86,13 @@ main(int argc, char *argv[])
}
for (j = 0; j < ret2; j++) {
+ target = bidirectional_test[i]
+ .cp[bidirectional_test[i]
+ .reorder[j]];
if (output[j] !=
- bidirectional_test[i]
- .cp[bidirectional_test[i]
- .reorder[j]]) {
+ (uint_least32_t)((int_least32_t)target +
+ get_mirror_offset(
+ target))) {
goto err;
}
}