Mercurial > hg
annotate tests/test-parseindex2.py @ 7249:671b3e1eac2e
test-init: add test with format.usefncache=false
author | Adrian Buehlmann <adrian@cadifra.com> |
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date | Mon, 27 Oct 2008 13:22:45 +0100 |
parents | 75fdc39b6172 |
children | 2b30d8488819 |
rev | line source |
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1 from mercurial import parsers |
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2 from mercurial.node import nullid, nullrev |
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3 import struct |
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4 |
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5 # This unit test compares the return value of the original Python |
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6 # implementation of parseindex and the new C implementation for |
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7 # an index file with and without inlined data |
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8 |
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9 # original python implementation |
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10 def gettype(q): |
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11 return int(q & 0xFFFF) |
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12 |
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13 def offset_type(offset, type): |
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14 return long(long(offset) << 16 | type) |
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15 |
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16 indexformatng = ">Qiiiiii20s12x" |
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17 |
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18 def py_parseindex(data, inline) : |
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19 s = 64 |
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20 cache = None |
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21 index = [] |
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22 nodemap = {nullid: nullrev} |
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23 n = off = 0 |
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24 # if we're not using lazymap, always read the whole index |
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25 l = len(data) - s |
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26 append = index.append |
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27 if inline: |
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28 cache = (0, data) |
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29 while off <= l: |
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30 e = struct.unpack(indexformatng, data[off:off + s]) |
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31 nodemap[e[7]] = n |
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32 append(e) |
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33 n += 1 |
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34 if e[1] < 0: |
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35 break |
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36 off += e[1] + s |
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37 else: |
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38 while off <= l: |
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39 e = struct.unpack(indexformatng, data[off:off + s]) |
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40 nodemap[e[7]] = n |
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41 append(e) |
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42 n += 1 |
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43 off += s |
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44 |
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45 e = list(index[0]) |
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46 type = gettype(e[0]) |
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47 e[0] = offset_type(0, type) |
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48 index[0] = tuple(e) |
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49 |
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50 # add the magic null revision at -1 |
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51 index.append((0, 0, 0, -1, -1, -1, -1, nullid)) |
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52 |
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53 return index, nodemap, cache |
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54 |
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55 |
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56 data_inlined = '\x00\x01\x00\x01\x00\x00\x00\x00\x00\x00\x01\x8c' \ |
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57 '\x00\x00\x04\x07\x00\x00\x00\x00\x00\x00\x15\x15\xff\xff\xff' \ |
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58 '\xff\xff\xff\xff\xff\xebG\x97\xb7\x1fB\x04\xcf\x13V\x81\tw\x1b' \ |
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59 'w\xdduR\xda\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' \ |
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60 'x\x9c\x9d\x93?O\xc30\x10\xc5\xf7|\x8a\xdb\x9a\xa8m\x06\xd8*\x95' \ |
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61 '\x81B\xa1\xa2\xa2R\xcb\x86Pd\x9a\x0b5$vd_\x04\xfd\xf6\x9c\xff@' \ |
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62 '\x11!\x0b\xd9\xec\xf7\xbbw\xe7gG6\xad6\x04\xdaN\xc0\x92\xa0$)' \ |
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63 '\xb1\x82\xa2\xd1%\x16\xa4\x8b7\xa9\xca\xd4-\xb2Y\x02\xfc\xc9' \ |
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64 '\xcaS\xf9\xaeX\xed\xb6\xd77Q\x02\x83\xd4\x19\xf5--Y\xea\xe1W' \ |
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65 '\xab\xed\x10\xceR\x0f_\xdf\xdf\r\xe1,\xf5\xf0\xcb\xf5 \xceR\x0f' \ |
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66 '_\xdc\x0e\x0e\xc3R\x0f_\xae\x96\x9b!\x9e\xa5\x1e\xbf\xdb,\x06' \ |
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67 '\xc7q\x9a/\x88\x82\xc3B\xea\xb5\xb4TJ\x93\xb6\x82\x0e\xe16\xe6' \ |
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68 'KQ\xdb\xaf\xecG\xa3\xd1 \x01\xd3\x0b_^\xe8\xaa\xa0\xae\xad\xd1' \ |
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69 '&\xbef\x1bz\x08\xb0|\xc9Xz\x06\xf6Z\x91\x90J\xaa\x17\x90\xaa' \ |
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70 '\xd2\xa6\x11$5C\xcf\xba#\xa0\x03\x02*2\x92-\xfc\xb1\x94\xdf\xe2' \ |
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71 '\xae\xb8\'m\x8ey0^\x85\xd3\x82\xb4\xf0`:\x9c\x00\x8a\xfd\x01' \ |
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72 '\xb0\xc6\x86\x8b\xdd\xae\x80\xf3\xa9\x9fd\x16\n\x00R%\x1a\x06' \ |
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73 '\xe9\xd8b\x98\x1d\xf4\xf3+\x9bf\x01\xd8p\x1b\xf3.\xed\x9f^g\xc3' \ |
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74 '^\xd9W81T\xdb\xd5\x04sx|\xf2\xeb\xd6`%?x\xed"\x831\xbf\xf3\xdc' \ |
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75 'b\xeb%gaY\xe1\xad\x9f\xb9f\'1w\xa9\xa5a\x83s\x82J\xb98\xbc4\x8b' \ |
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76 '\x83\x00\x9f$z\xb8#\xa5\xb1\xdf\x98\xd9\xec\x1b\x89O\xe3Ts\x9a4' \ |
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77 '\x17m\x8b\xfc\x8f\xa5\x95\x9a\xfc\xfa\xed,\xe5|\xa1\xfe\x15\xb9' \ |
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78 '\xbc\xb2\x93\x1f\xf2\x95\xff\xdf,\x1a\xc5\xe7\x17*\x93Oz:>\x0e' |
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79 |
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80 data_non_inlined = '\x00\x00\x00\x01\x00\x00\x00\x00\x00\x01D\x19' \ |
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81 '\x00\x07e\x12\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff' \ |
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82 '\xff\xff\xff\xff\xd1\xf4\xbb\xb0\xbe\xfc\x13\xbd\x8c\xd3\x9d' \ |
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83 '\x0f\xcd\xd9;\x8c\x07\x8cJ/\x00\x00\x00\x00\x00\x00\x00\x00\x00' \ |
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84 '\x00\x00\x00\x00\x00\x00\x01D\x19\x00\x00\x00\x00\x00\xdf\x00' \ |
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85 '\x00\x01q\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x00\xff' \ |
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86 '\xff\xff\xff\xc1\x12\xb9\x04\x96\xa4Z1t\x91\xdfsJ\x90\xf0\x9bh' \ |
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87 '\x07l&\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' \ |
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88 '\x00\x01D\xf8\x00\x00\x00\x00\x01\x1b\x00\x00\x01\xb8\x00\x00' \ |
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89 '\x00\x01\x00\x00\x00\x02\x00\x00\x00\x01\xff\xff\xff\xff\x02\n' \ |
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90 '\x0e\xc6&\xa1\x92\xae6\x0b\x02i\xfe-\xe5\xbao\x05\xd1\xe7\x00' \ |
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91 '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01F' \ |
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92 '\x13\x00\x00\x00\x00\x01\xec\x00\x00\x03\x06\x00\x00\x00\x01' \ |
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93 '\x00\x00\x00\x03\x00\x00\x00\x02\xff\xff\xff\xff\x12\xcb\xeby1' \ |
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94 '\xb6\r\x98B\xcb\x07\xbd`\x8f\x92\xd9\xc4\x84\xbdK\x00\x00\x00' \ |
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95 '\x00\x00\x00\x00\x00\x00\x00\x00\x00' |
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96 |
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97 def runtest() : |
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98 |
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99 py_res_1 = py_parseindex(data_inlined, True) |
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100 c_res_1 = parsers.parse_index(data_inlined, True) |
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101 |
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102 py_res_2 = py_parseindex(data_non_inlined, False) |
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103 c_res_2 = parsers.parse_index(data_non_inlined, False) |
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104 |
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105 if (py_res_1 != c_res_1) : |
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106 print "Parse index result (with inlined data) differs!" |
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107 |
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108 if (py_res_2 != c_res_2) : |
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109 print "Parse index result (no inlined data) differs!" |
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110 |
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111 print "done" |
75fdc39b6172
Add parseindex2.py test case
Bernhard Leiner <bleiner@gmail.com>
parents:
diff
changeset
|
112 |
75fdc39b6172
Add parseindex2.py test case
Bernhard Leiner <bleiner@gmail.com>
parents:
diff
changeset
|
113 runtest() |