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b23b6fbe35
Earlier today I pushed a change that split this code up into multiple repos, but that has proved to complicate things too much. So we're back to a single repo, except the individual submodules are better separated than they were before. The README files need updating again; I will push them out soon. Aside from splitting out the different modules, the sound code has moved from from anki to aqt.
97 lines
3.2 KiB
Python
97 lines
3.2 KiB
Python
# coding: utf-8
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import os
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import shutil
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from anki.utils import stripHTML
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from tests.shared import getEmptyCol
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def test_latex():
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d = getEmptyCol()
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# change latex cmd to simulate broken build
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import anki.latex
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anki.latex.pngCommands[0][0] = "nolatex"
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# add a note with latex
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f = d.newNote()
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f["Front"] = "[latex]hello[/latex]"
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d.addNote(f)
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# but since latex couldn't run, there's nothing there
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assert len(os.listdir(d.media.dir())) == 0
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# check the error message
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msg = f.cards()[0].q()
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assert "executing nolatex" in msg
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assert "installed" in msg
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# check if we have latex installed, and abort test if we don't
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if not shutil.which("latex") or not shutil.which("dvipng"):
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print("aborting test; latex or dvipng is not installed")
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return
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# fix path
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anki.latex.pngCommands[0][0] = "latex"
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# check media db should cause latex to be generated
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d.media.check()
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assert len(os.listdir(d.media.dir())) == 1
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assert ".png" in f.cards()[0].q()
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# adding new notes should cause generation on question display
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f = d.newNote()
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f["Front"] = "[latex]world[/latex]"
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d.addNote(f)
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f.cards()[0].q()
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assert len(os.listdir(d.media.dir())) == 2
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# another note with the same media should reuse
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f = d.newNote()
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f["Front"] = " [latex]world[/latex]"
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d.addNote(f)
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assert len(os.listdir(d.media.dir())) == 2
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oldcard = f.cards()[0]
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assert ".png" in oldcard.q()
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# if we turn off building, then previous cards should work, but cards with
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# missing media will show the latex
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anki.latex.build = False
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f = d.newNote()
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f["Front"] = "[latex]foo[/latex]"
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d.addNote(f)
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assert len(os.listdir(d.media.dir())) == 2
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assert stripHTML(f.cards()[0].q()) == "[latex]foo[/latex]"
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assert ".png" in oldcard.q()
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# turn it on again so other test don't suffer
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anki.latex.build = True
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# bad commands
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(result, msg) = _test_includes_bad_command("\\write18")
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assert result, msg
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(result, msg) = _test_includes_bad_command("\\readline")
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assert result, msg
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(result, msg) = _test_includes_bad_command("\\input")
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assert result, msg
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(result, msg) = _test_includes_bad_command("\\include")
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assert result, msg
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(result, msg) = _test_includes_bad_command("\\catcode")
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assert result, msg
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(result, msg) = _test_includes_bad_command("\\openout")
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assert result, msg
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(result, msg) = _test_includes_bad_command("\\write")
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assert result, msg
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(result, msg) = _test_includes_bad_command("\\loop")
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assert result, msg
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(result, msg) = _test_includes_bad_command("\\def")
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assert result, msg
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(result, msg) = _test_includes_bad_command("\\shipout")
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assert result, msg
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# inserting commands beginning with a bad name should not raise an error
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(result, msg) = _test_includes_bad_command("\\defeq")
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assert not result, msg
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# normal commands should not either
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(result, msg) = _test_includes_bad_command("\\emph")
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assert not result, msg
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def _test_includes_bad_command(bad):
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d = getEmptyCol()
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f = d.newNote()
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f["Front"] = "[latex]%s[/latex]" % bad
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d.addNote(f)
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q = f.cards()[0].q()
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return ("'%s' is not allowed on cards" % bad in q, "Card content: %s" % q)
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