History log of /PHP-8.3/ext/mbstring/tests/sjismac_encoding.phpt (Results 1 – 9 of 9)
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Revision tags: php-8.2.0RC1, php-8.1.10, php-8.0.23, php-8.0.23RC1, php-8.1.10RC1, php-8.2.0beta3, php-8.2.0beta2, php-8.1.9, php-8.0.22, php-8.1.9RC1, php-8.2.0beta1, php-8.0.22RC1, php-8.0.21, php-8.1.8, php-8.2.0alpha3, php-8.1.8RC1, php-8.2.0alpha2, php-8.0.21RC1, php-8.0.20, php-8.1.7, php-8.2.0alpha1, php-7.4.30, php-8.1.7RC1, php-8.0.20RC1, php-8.1.6, php-8.0.19, php-8.1.6RC1, php-8.0.19RC1, php-8.0.18, php-8.1.5, php-7.4.29, php-8.1.5RC1, php-8.0.18RC1, php-8.1.4, php-8.0.17, php-8.1.4RC1, php-8.0.17RC1, php-8.1.3, php-8.0.16, php-7.4.28, php-8.1.3RC1, php-8.0.16RC1, php-8.1.2, php-8.0.15
# 6cf30356 09-Jan-2022 Alex Dowad

Implement fast text conversion interface for SJIS-mac


Revision tags: php-8.1.2RC1, php-8.0.15RC1, php-8.0.14, php-8.1.1, php-7.4.27, php-8.1.1RC1, php-8.0.14RC1, php-7.4.27RC1, php-8.1.0, php-8.0.13, php-7.4.26, php-7.3.33, php-8.1.0RC6, php-7.4.26RC1, php-8.0.13RC1, php-8.1.0RC5, php-7.3.32, php-7.4.25, php-8.0.12, php-8.1.0RC4, php-8.0.12RC1, php-7.4.25RC1, php-8.1.0RC3, php-8.0.11, php-7.4.24, php-7.3.31, php-8.1.0RC2, php-7.4.24RC1, php-8.0.11RC1, php-8.1.0RC1
# d2f5a8b3 31-Aug-2021 Alex Dowad

Add more tests for SJIS-mac text conversion


# 776296e1 30-Aug-2021 Alex Dowad

mbstring no longer provides 'long' substitutions for erroneous input bytes

Previously, mbstring had a special mode whereby it would convert
erroneous input byte sequences to output like

mbstring no longer provides 'long' substitutions for erroneous input bytes

Previously, mbstring had a special mode whereby it would convert
erroneous input byte sequences to output like "BAD+XXXX", where "XXXX"
would be the erroneous bytes expressed in hexadecimal. This mode could
be enabled by calling `mb_substitute_character("long")`.

However, accurately reproducing input byte sequences from the cached
state of a conversion filter is often tricky, and this significantly
complicates the implementation. Further, the means used for passing
the erroneous bytes through to where the "BAD+XXXX" text is generated
only allows for up to 3 bytes to be passed, meaning that some erroneous
byte sequences are truncated anyways.

More to the point, a search of publically available PHP code indicates
that nobody is really using this feature anyways.

Incidentally, this feature also provided error output like "JIS+XXXX"
if the input 'should have' represented a JISX 0208 codepoint, but it
decodes to a codepoint which does not exist in the JISX 0208 charset.
Similarly, specific error output was provided for non-existent
JISX 0212 codepoints, and likewise for JISX 0213, CP932, and a few
other charsets. All of that is now consigned to the flames.

However, "long" error markers also include a somewhat more useful
"U+XXXX" marker for Unicode codepoints which were successfully
decoded from the input text, but cannot be represented in the output
encoding. Those are still supported.

With this change, there is no need to use a variety of special values
in the high bits of a wchar to represent different types of error
values. We can (and will) just use a single error value. This will be
equal to -1.

One complicating factor: Text conversion functions return an integer to
indicate whether the conversion operation should be immediately
aborted, and the magic 'abort' marker is -1. Also, almost all of these
functions would return the received byte/codepoint to indicate success.
That doesn't work with the new error value; if an input filter detects
an error and passes -1 to the output filter, and the output filter
returns it back, that would be taken to mean 'abort'.

Therefore, amend all these functions to return 0 for success.

show more ...


Revision tags: php-7.4.23, php-8.0.10, php-7.3.30, php-8.1.0beta3, php-8.0.10RC1, php-7.4.23RC1, php-8.1.0beta2, php-8.0.9, php-7.4.22
# 51b9d7a5 27-Jul-2021 Alex Dowad

Test behavior of 'long' illegal character markers

After mb_substitute_character("long"), mbstring will respond to
erroneous input by inserting 'long' error markers into the output.
D

Test behavior of 'long' illegal character markers

After mb_substitute_character("long"), mbstring will respond to
erroneous input by inserting 'long' error markers into the output.
Depending on the situation, these error markers will either look like
BAD+XXXX (for general bad input), U+XXXX (when the input is OK, but it
converts to Unicode codepoints which cannot be represented in the
output encoding), or an encoding-specific marker like JISX+XXXX or
W932+XXXX.

We have almost no tests for this feature. Add a bunch of tests to
ensure that all our legacy encoding handlers work in a reasonable
way when 'long' error markers are enabled.

show more ...


Revision tags: php-8.1.0beta1, php-7.4.22RC1, php-8.0.9RC1, php-8.1.0alpha3, php-7.4.21, php-7.3.29, php-8.0.8, php-8.1.0alpha2, php-7.4.21RC1, php-8.0.8RC1
# 39131219 11-Jun-2021 Nikita Popov

Migrate more SKIPIF -> EXTENSIONS (#7139)

This is a mix of more automated and manual migration. It should remove all applicable extension_loaded() checks outside of skipif.inc files.


Revision tags: php-8.1.0alpha1, php-8.0.7, php-7.4.20, php-8.0.7RC1, php-7.4.20RC1, php-8.0.6, php-7.4.19, php-7.4.18, php-7.3.28, php-8.0.5, php-8.0.5RC1, php-7.4.18RC1, php-8.0.4RC1, php-7.4.17RC1, php-8.0.3, php-7.4.16, php-8.0.3RC1, php-7.4.16RC1, php-8.0.2, php-7.4.15, php-7.3.27, php-8.0.2RC1, php-7.4.15RC2, php-7.4.15RC1, php-8.0.1, php-7.4.14, php-7.3.26, php-7.4.14RC1, php-8.0.1RC1, php-7.3.26RC1, php-8.0.0, php-7.3.25, php-7.4.13, php-8.0.0RC5
# c9fea7db 14-Nov-2020 Alex Dowad

Convert U+00AF (MACRON) to 0x8150 (FULLWIDTH MACRON) in some SJIS variants

Except for vanilla Shift-JIS, where 0x7E is a halfwidth overline/macron.
As for Shift-JIS-2004, it has an added

Convert U+00AF (MACRON) to 0x8150 (FULLWIDTH MACRON) in some SJIS variants

Except for vanilla Shift-JIS, where 0x7E is a halfwidth overline/macron.
As for Shift-JIS-2004, it has an added character (byte sequence 0x854A)
which was defined as a halfwidth macron in JIS X 0213:2000, so we use that.

show more ...


# ecf71847 14-Nov-2020 Alex Dowad

Convert U+FF5E (FULLWIDTH TILDE) to 0x8160 (WAVE DASH) in SJIS variants

By entering this character in the JIS X 0208 conversion table, we can
remove a bunch of explicit `if` clauses in d

Convert U+FF5E (FULLWIDTH TILDE) to 0x8160 (WAVE DASH) in SJIS variants

By entering this character in the JIS X 0208 conversion table, we can
remove a bunch of explicit `if` clauses in different conversion filters.
It also means that U+FF5E can be converted into SJIS-mac now; I don't
know why this one SJIS variant rejected U+FF5E before, since 0x8160
means the same thing in SJIS-mac as the others.

show more ...


# 4f3bd2e2 14-Nov-2020 Alex Dowad

Convert U+203E (OVERLINE) to 0x8150 (FULLWIDTH MACRON) in some SJIS variants

Converting U+203E to 0x7E was especially wrong for CP932, where 0x7E
represents a tilde.

For vanilla

Convert U+203E (OVERLINE) to 0x8150 (FULLWIDTH MACRON) in some SJIS variants

Converting U+203E to 0x7E was especially wrong for CP932, where 0x7E
represents a tilde.

For vanilla Shift-JIS and Shift-JIS-2004, converting to 0x7E is acceptable,
since 0x7E does represent an overline/macron in those encodings.

Follow the same principle in CP51932, which is closely related to CP932.

show more ...


Revision tags: php-7.4.13RC1, php-8.0.0RC4, php-7.3.25RC1, php-7.4.12, php-8.0.0RC3, php-7.3.24, php-8.0.0RC2, php-7.4.12RC1, php-7.3.24RC1, php-7.2.34, php-8.0.0rc1, php-7.4.11, php-7.3.23, php-8.0.0beta4, php-7.4.11RC1, php-7.3.23RC1
# 1cf12c02 09-Sep-2020 Alex Dowad

Add test suite for SJIS-mac encoding