Failing unigbrk tests showed some Unicode code points as 3-hex-digit numbers. Which is a bit confusing. By convention, at least 4 hex digits should be shown.
2024-01-30 Bruno Haible <br...@clisp.org> unigbrk tests: Tweak error reporting. * tests/unigbrk/test-ulc-grapheme-breaks.c (main): Print byte values in upper-case hexadecimal. * tests/unigbrk/test-u8-grapheme-breaks.c (test_u8_grapheme_breaks): Print unit values in upper-case hexadecimal. * tests/unigbrk/test-u16-grapheme-breaks.c (test_u16_grapheme_breaks): Print unit values with at least 4 hexadecimal digits. * tests/unigbrk/test-u32-grapheme-breaks.c (test_u32_grapheme_breaks): Likewise. * tests/unigbrk/test-uc-grapheme-breaks.c (test_uc_grapheme_breaks): Print characters with at least 4 hexadecimal digits. diff --git a/tests/unigbrk/test-u16-grapheme-breaks.c b/tests/unigbrk/test-u16-grapheme-breaks.c index 6ebfebe96f..7936050841 100644 --- a/tests/unigbrk/test-u16-grapheme-breaks.c +++ b/tests/unigbrk/test-u16-grapheme-breaks.c @@ -61,17 +61,17 @@ test_u16_grapheme_breaks (const char *expected, ...) fprintf (stderr, " input:"); for (j = 0; j < n; j++) - fprintf (stderr, " %02x", s[j]); + fprintf (stderr, " %04X", s[j]); putc ('\n', stderr); fprintf (stderr, "expected:"); for (j = 0; j < n; j++) - fprintf (stderr, " %d", expected[j] == '#'); + fprintf (stderr, " %d", expected[j] == '#'); putc ('\n', stderr); fprintf (stderr, " actual:"); for (j = 0; j < n; j++) - fprintf (stderr, " %d", breaks[j]); + fprintf (stderr, " %d", breaks[j]); putc ('\n', stderr); fflush (stderr); diff --git a/tests/unigbrk/test-u32-grapheme-breaks.c b/tests/unigbrk/test-u32-grapheme-breaks.c index c041b69287..996555cc23 100644 --- a/tests/unigbrk/test-u32-grapheme-breaks.c +++ b/tests/unigbrk/test-u32-grapheme-breaks.c @@ -61,17 +61,17 @@ test_u32_grapheme_breaks (const char *expected, ...) fprintf (stderr, " input:"); for (j = 0; j < n; j++) - fprintf (stderr, " %02x", s[j]); + fprintf (stderr, " %04X", s[j]); putc ('\n', stderr); fprintf (stderr, "expected:"); for (j = 0; j < n; j++) - fprintf (stderr, " %d", expected[j] == '#'); + fprintf (stderr, " %d", expected[j] == '#'); putc ('\n', stderr); fprintf (stderr, " actual:"); for (j = 0; j < n; j++) - fprintf (stderr, " %d", breaks[j]); + fprintf (stderr, " %d", breaks[j]); putc ('\n', stderr); fflush (stderr); diff --git a/tests/unigbrk/test-u8-grapheme-breaks.c b/tests/unigbrk/test-u8-grapheme-breaks.c index 464c02c026..1ccdd60169 100644 --- a/tests/unigbrk/test-u8-grapheme-breaks.c +++ b/tests/unigbrk/test-u8-grapheme-breaks.c @@ -50,7 +50,7 @@ test_u8_grapheme_breaks (const char *input, const char *expected) fprintf (stderr, " input:"); for (j = 0; j < n; j++) - fprintf (stderr, " %02x", s[j]); + fprintf (stderr, " %02X", s[j]); putc ('\n', stderr); fprintf (stderr, "expected:"); diff --git a/tests/unigbrk/test-uc-grapheme-breaks.c b/tests/unigbrk/test-uc-grapheme-breaks.c index 966fb96c64..afaab06b25 100644 --- a/tests/unigbrk/test-uc-grapheme-breaks.c +++ b/tests/unigbrk/test-uc-grapheme-breaks.c @@ -75,17 +75,17 @@ test_uc_grapheme_breaks (const char *expected, ucs4_t *s, size_t n, fprintf (stderr, " input:"); for (j = 0; j < n; j++) - fprintf (stderr, " %02x", s[j]); + fprintf (stderr, " %04X", s[j]); putc ('\n', stderr); fprintf (stderr, "expected:"); for (j = 0; j < n; j++) - fprintf (stderr, " %d", expected[j] == '#'); + fprintf (stderr, " %d", expected[j] == '#'); putc ('\n', stderr); fprintf (stderr, " actual:"); for (j = 0; j < n; j++) - fprintf (stderr, " %d", breaks[j]); + fprintf (stderr, " %d", breaks[j]); putc ('\n', stderr); fflush (stderr); diff --git a/tests/unigbrk/test-ulc-grapheme-breaks.c b/tests/unigbrk/test-ulc-grapheme-breaks.c index 3a817b1fc2..519be6fe10 100644 --- a/tests/unigbrk/test-ulc-grapheme-breaks.c +++ b/tests/unigbrk/test-ulc-grapheme-breaks.c @@ -64,7 +64,7 @@ main () fprintf (stderr, " input:"); for (j = 0; j < LENGTH; j++) - fprintf (stderr, " %02x", (unsigned char) s[j]); + fprintf (stderr, " %02X", (unsigned char) s[j]); putc ('\n', stderr); fprintf (stderr, "expected:");