This adds a test for numbers like "1.2.0" that appear when an extended
reference (e.g. "1.2.") is reused multiple times.
The first separator is from the extended reference. We decided to never
localize it. However, the second seperator is from reusing a reference.
This was always localized. We believe this is a bug, but haven't fixed
it yet.
The test is documenting the status quo "1.2,0" with a comma. This kind
of makes sense, one could argue, because the "1.2" appears like this up
in the text, but the ",0" is a different indicator for a reuse, which
*never* occurs in the text.
Change-Id: Ie3d26bcadd8929b906bfbcac4806af2150d61f2a
This partly reverts Ied2e3f5. I haven't properly tested this before.
Rendering a bad extends (that extends a <ref> that's already extended)
not indented messes the order up and rips other extended <ref>s out of
context.
For now it might be better to stick to the previous, "magic" behavior:
Such an extends behaves like it is extending the *parent*, and is
ordered and indented as such. This is still not correct, but I feel
this is much better than rendering such a bad extends on the top level.
This patch also makes the code fail much earlier for a nested extends,
if this decision can be made already. In this case the error message is
rendered in the middle of the text (as other errors also are), not in
the <references> section.
Change-Id: I33c6a763cd6c11df09d10dfab73f955ed15e9d36
These edge cases are handled correctly already, I just forgot to
remove the TODOs when updating test content.
Note that there's only one TODO left, and it's to forbid a feature which
actually works!
Change-Id: I0d3a1f55f0ce943b0d034dda40e3779fbf241fe4
The new extends="…" feature is using numbers like "1.2". These should be
localized in languages like Hebrew that uses other symbols for the digits.
But the "." should not change.
The existing feature when a <ref> is reused multiple times does have the
same "issue". But it seems this is intentional, because it is covered by
a test. Note this is not visible in German, because German uses custom
labels "a", "b", and so on.
This patch also improves the so called "smoke" tests and makes one cover
numbers up to "1,10" for a <ref> that is reused that often.
Bug: T239725
Change-Id: Iffcb56e1c7be09cefed9dabb1d6391eb6ad995ce
If `extends` is encountered before the parent ref, we reserve the
sequence number and leave a placeholder to record the link between
ref name and number. This is necessary to render a list like,
"[1] [2.1] [2]", or to use subreferencing when the parent ref is
declared in the references tag.
When a placeholder is encountered during references section rendering,
it means that the parent was never declared.
Change-Id: I611cd1d73f775908926a803fae90d039ce122ab6
This was carrying the entire footnote marker, but subreferences need
to extract just the first (group ref sequence) part. Storing number
and extendsIndex in two separate fields gives us more flexibility
during rendering, for example these might use two different symbol sets.
Change-Id: I75bd6644c336036f9e84ba91e1c35e05bc1ca7f3
This was a bug which would affect book references, if the same group
and parent ref name combination occur twice in an article.
Change-Id: I608f58aac0cec31c8650835fc80195a87bc851d3
Forked from Icd933fc983.
Bugs and unimplemented features are documented as TODOs in the parser test
fixtures.
Bug: T237241
Change-Id: I9427e025ea0bcf2fa24fd539a775429cc64767cc
I noticed a possible issue related to the $this->refSequence counter
in the patch Ida9612d. Some of these counters might get messes up, but
there was never a test that checked what will happen to the *next*
reference then.
I checked the test cases in this patch with a very old version of the
codebase.
Change-Id: If6e56f727dce5d0e5e38e048e602437597248a42
We noticed the group="…" attribute was the only one that was not
trimmed. Does this mean it was possible to have two groups "a" and
" a"? It turns out: no. This was never possible because the parser
already trims all attributes before calling this code.
I tried to come up with the worst possible test case, but it succeeds,
even with very old versions of this codebase.
I suggest to remove the extra trimming from this codebase and rely on
what the parser provides.
Note the content is special and *not* trimmed by default.
Change-Id: Idff015447d7156ba7b5c03a5c423f199a71349f2
Most of this state is used to manage interactions with other state,
and encapsulation allows us to hide data structures and access behind
self-explanatory function names.
The interface is still much wider than I'd like, but it can be improved in
future work.
There is one small behavior change in here: in the `follows` edge case
demonstrated by I3bdf26fd14, we prepend if the splice point cannot be
used because it has a non-numeric key. I believe this was the original
intention of the logic, and is how the numeric case behaves. I've verified
that when array_splice throws a warning about non-numeric key, it fails to
add anything to the original array, so the broken follows ref disappeared.
Bug: T237241
Change-Id: I091a0b71ee9aa78e841c2e328018e886a7217715
One of the test cases was duplicated, but a lot of the possible code
paths never had tests, including the happy code path!
I found this issue while trying to rework some of the more confusing
loops in this codebase. These changes are still part of this patch. All
loops still do the same as before, but are (I hope) more readable now.
Bug: T238187
Change-Id: I85baeadd9b149025a14c7522bcc4182339c66972
… and make the error message for bad dir="…" shorter and more to the
point.
Now I understand why the error reporting was not done when $text was
empty: the error was actually appended to $text, which messes with
everything else that also works with the $text variable! This even
includes the API. This error message was exposed via the API. That was
certainly a bug.
With this patch, all error checking for the dir="…" attribute is now
done way down, when rendering the <references> section.
Note this also fixes a bug where the dir="…" was *not* rendered when
previewing a section.
Change-Id: I4ab0cb510973ed879c606bfaa394aacc91129854
The use case we care about is this:
<ref extends="some_book"> </ref>
It doesn't make sense that works, but the following doesn't:
<ref extends="some_book"></ref>
We decided that both need to behave the same.
For consistency this patch is applying the same change to all references,
no matter if they use the extends attribute or not. This is an actual
change and might make existing wikitext render differently. However, I
would like to argue that all wikitext that was using this was broken. The
effect of a <ref> </ref> with some whitespace is that the <references>
section at the end of the article will contain – well – an empty footnote.
Bug: T237241
Change-Id: Iaee35583eabcb416b0a06849b89ebbfb0fb7fef9
Note it doesn't make a difference if this is behind the feature flag or
not. It should always be forbidden, and in fact is: Either the follows
attribute is unknown, or the combination is forbidden.
Bug: T236256
Change-Id: Iebbb2d1d5bab183ab0590b8a7a7f6e79d319b72c
What we find critical is:
* That all tests relevant for book referencing are in a separate file.
* That unimplemented stuff is marked with TODOs.
Not having to move tests to another file allows for nice diffs.
I tried to order the tests as good as I could. E.g. have all tests with
a group="…" next to each other, followed by all with a follow="…".
Change-Id: Idc1d9e7843b341235ab3d8ebe398e01946eb1845
Encapsulate the feature tests in dedicated files. These are picked
up by the test runner for matching glob `tests/parser/*.txt`, as can
be shown by,
phpunit.php --testsuite parsertests --filter=bookRef
Also adds TODO comments to some tests, documenting how the current output
will not match the fully implemented code's results.
Bug: T236256
Change-Id: Ie3e769c84856256180754aeff417da893a84b479
These tests document the current status quo, and are meant to change
with every patch that makes the code for refined references more
feature complete.
Bug: T236256
Change-Id: I8c11b1decc36b86e7f7d1919cc39d0c16a200055
Allows the "refines" attribute when the feature flag is set, but doesn't
render. This is part of our rollback strategy, so that we aren't left
with invalid wikitext in case of undeployment.
Bug: T236257
Change-Id: I936be0e62dccb46caeb84162d2c5166956fd9916
This change allows to change the editsection HTML by
I305e3313ca2f931a2ea9cee34194b8cb93b90b0e without failing in Jenkins.
The parser test gets restored in the new format by the follow-up change
Ibb4341b405f0d6fa6883c992c5dd3a9e594c9efc.
Change-Id: I337d7f7c0cd134a3766343565e2c30edf1d70f7e
We can resolve this bug by either replacing the bogus "return false"
with the intended "return [ false, … ]". Or rely on the code a few
lines below that also bails out with a "return [ false, … ]" when to
many parameters ($cnt is not 0 then) are present. The tests prove both
solutions are equally valid.
Bug: T211576
Change-Id: Iadd55c134dede7042cfd152c69bc8f27b59d8912
This is split from I642d38e and does nothing but adding test cases
that document the current (broken) behavior.
Bug: T211576
Change-Id: Iee313d26e7bed6deb34101e37736a1c697947905
This change does have two consequences:
1. A few more whitespace characters act as separators. This should not
have any consequence in real life situations, and is mainly done to
make the code easier to read and less surprising.
2. Sequences of two or more whitespace characters previously resulted
in partly *empty* results. This was a potential source of errors. The
additional + fixes this.
Change-Id: Ib58326109c740dd0cbd05d8fddb4af2145f232fe
Core sanitizes link targets and removes double spaces and underscores.
But the corresponding id="…" attributes are not sanitized the same
way. This results in broken links. This patch is not perfect (two
references with name="a_b" and name="a__b" will conflict), but the
best solution I can think of at the moment.
Bug: T184912
Change-Id: I9dbc916ad99269517d84c8ffb8581628d44a9f4e
Adding option for dir attribute in ref tags. The value must be a valid
direction ('ltr' or 'rtl', case insensitive) or the direction will be
stripped out.
The directionality of the li element is set using a css class accordingly.
Bug: T15673
Change-Id: Iff480bc8cc4f81403b310e8efecd43e29d1d4449
