Summary:
The reasons for switching to jest:
- easy snapshot testing so that we can easily verify the structure of the parse tree and MathML tree
- easy compilation of ES6 features for tests as we continue to expand our use of ES6
Test Plan:
- npm test
* Let git ignore .npm-install.stamp and dist
The former is created for most makefile targets after dependencies have been
retrieved. The latter is created by typical operations like “make” without
arguments or “npm install”. Having these around is to be expected.
Adding this to .gitignore should NOT affect npm packaging, since that is
based on a whitelist in package.json which does mention dist.
* Allow installing dependencies without actually building KaTeX
We have been using “npm install” to install dependencies, but since that
also does build KaTeX itself, it may fail if e.g. there are any style guide
violations. Now we only fetch dependencies but do not build KaTeX itself.
The make conditionals used here are not part of POSIX make but a GNU
extension. But we already use functionality not mandated by POSIX (namely
many of the functions like “wildcard”), so this should not make portability
any worse than it already is.
Summary:
This diff provides support for Latin-1, Cyrillic, and CJK characters
inside \text{} groups. For Latin-1 and Cyrillic characters we use
glyph metrics from a glyph from Basic Latin that has roughly the same
bounding box. We use the metrics for a capital 'M' to approximate the
full-width CJK characters. Half-width characters are not supported yet.
Test Plan:
- make test
- make screenshots
Reviewers: emily
At the moment, the tool isn't suitable for automatic regression tests yet,
since some symbols will require human verification. That might change in
the future though, with a list of manually verified symbols which can be
skipped in automatic verification. For this reason the file got placed into
the test directory.
The same test cases we use for our screenshots from Firefox are now also
being rendered by pdflatex, so the resulting images can be used as reference
for how things are supposed to look (if we concentrate on compatibility with
LaTeX). To make comparisons even easier, the differences between LaTeX and
Firefox snapshots are rendered in a visual way, using different colors.
Discussed in pull request #268.
Summary:
Remove a single `vertical-align: top`, and somewhow it now works. May
the gods of CSS have mercy on us. Also added some tests.
Test Plan:
- See that the huxley tests don't have any changes
- See that the new huxley screenshots look reasonable
- Run the normal tests and see that they work
Reviewers: alpert
Reviewed By: alpert
Differential Revision: http://phabricator.khanacademy.org/D7494
Summary:
Add in a testing page, which just renders the location hash in the body. Use
this to make some screenshot tests in huxley. Note, these screenshots were made
in Firefox on a Linux computer, so running the tests somewhere else might
produce something else.
Test Plan:
- Serve KaTeX (`make serve`)
- Run a Selenium Server (I used selenium 2.40.0)
- Run `huxley` from the test/huxley/ directory
- Ensure that all of the tests pass
Reviewers: alpert
Reviewed By: alpert
Differential Revision: http://phabricator.khanacademy.org/D7258
Summary:
Make our own parser that doesn't use jison, so that we can handle
funny TeX syntax, and to make it smaller.
Test Plan: Make sure the tests pass with the new parser.
Reviewers: alpert
Reviewed By: alpert
Differential Revision: http://phabricator.khanacademy.org/D3029
