Mercurial > hg
annotate tests/test-template-engine.t @ 28656:b6ed2505d6cf stable
parsers: fix list sizing rounding error (SEC)
CVE-2016-3630 (1/2)
This addresses part of a vulnerability in application of binary
deltas.
author | Matt Mackall <mpm@selenic.com> |
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date | Wed, 16 Mar 2016 17:29:29 -0700 |
parents | f580c78ea667 |
children | 93b5c540db69 |
rev | line source |
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templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
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1 |
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2 $ cat > engine.py << EOF |
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3 > |
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4 > from mercurial import templater |
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5 > |
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6 > class mytemplater(object): |
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7 > def __init__(self, loader, filters, defaults): |
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8 > self.loader = loader |
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9 > |
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10 > def process(self, t, map): |
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11 > tmpl = self.loader(t) |
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12 > for k, v in map.iteritems(): |
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13 > if k in ('templ', 'ctx', 'repo', 'revcache', 'cache'): |
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14 > continue |
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15 > if hasattr(v, '__call__'): |
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16 > v = v(**map) |
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17 > v = templater.stringify(v) |
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18 > tmpl = tmpl.replace('{{%s}}' % k, v) |
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19 > yield tmpl |
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20 > |
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21 > templater.engines['my'] = mytemplater |
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22 > EOF |
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23 $ hg init test |
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24 $ echo '[extensions]' > test/.hg/hgrc |
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25 $ echo "engine = `pwd`/engine.py" >> test/.hg/hgrc |
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26 $ cd test |
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27 $ cat > mymap << EOF |
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28 > changeset = my:changeset.txt |
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29 > EOF |
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30 $ cat > changeset.txt << EOF |
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31 > {{rev}} {{node}} {{author}} |
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32 > EOF |
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33 $ hg ci -Ama |
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34 adding changeset.txt |
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35 adding mymap |
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36 $ hg log --style=./mymap |
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37 0 97e5f848f0936960273bbf75be6388cd0350a32b test |
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38 |
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templatekw: add parent1, parent1node, parent2, parent2node keywords
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39 $ cat > changeset.txt << EOF |
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40 > {{p1rev}} {{p1node}} {{p2rev}} {{p2node}} |
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41 > EOF |
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42 $ hg ci -Ama |
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43 $ hg log --style=./mymap |
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44 0 97e5f848f0936960273bbf75be6388cd0350a32b -1 0000000000000000000000000000000000000000 |
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45 -1 0000000000000000000000000000000000000000 -1 0000000000000000000000000000000000000000 |
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46 |
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47 Fuzzing the unicode escaper to ensure it produces valid data |
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48 |
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49 #if hypothesis |
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50 |
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51 >>> from hypothesishelpers import * |
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52 >>> import mercurial.templatefilters as tf |
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53 >>> import json |
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54 >>> @check(st.text().map(lambda s: s.encode('utf-8'))) |
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55 ... def testtfescapeproducesvalidjson(text): |
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56 ... json.loads('"' + tf.jsonescape(text) + '"') |
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57 |
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58 #endif |
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59 |
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60 $ cd .. |