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gerrit.omnirom.org / android_external_vim / dea2570740a79c9f2c6ce723689e563f19aff5cf / . / src / testdir / test_functions.vim
blob: 869c75fe6b811533e767fb132dca61f8a4bff2b7 [file] [log] [blame]
Bram Moolenaar08243d22017-01-10 16:12:29 +0100[diff] [blame]1" Tests for various functions.
2
3func Test_str2nr()
4 call assert_equal(0, str2nr(''))
5 call assert_equal(1, str2nr('1'))
6 call assert_equal(1, str2nr(' 1 '))
7
8 call assert_equal(1, str2nr('+1'))
9 call assert_equal(1, str2nr('+ 1'))
10 call assert_equal(1, str2nr(' + 1 '))
11
12 call assert_equal(-1, str2nr('-1'))
13 call assert_equal(-1, str2nr('- 1'))
14 call assert_equal(-1, str2nr(' - 1 '))
15
16 call assert_equal(123456789, str2nr('123456789'))
17 call assert_equal(-123456789, str2nr('-123456789'))
18endfunc
Bram Moolenaarcc5b22b2017-01-26 22:51:56 +0100[diff] [blame]19
20func Test_tolower()
21 call assert_equal("", tolower(""))
22
23 " Test with all printable ASCII characters.
24 call assert_equal(' !"#$%&''()*+,-./0123456789:;<=>?@abcdefghijklmnopqrstuvwxyz[\]^_`abcdefghijklmnopqrstuvwxyz{|}~',
25 \ tolower(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~'))
26
27 if !has('multi_byte')
28 return
29 endif
30
31 " Test with a few uppercase diacritics.
32 call assert_equal("aàáâãäåāăąǎǟǡả", tolower("AÀÁÂÃÄÅĀĂĄǍǞǠẢ"))
33 call assert_equal("bḃḇ", tolower("BḂḆ"))
34 call assert_equal("cçćĉċč", tolower("CÇĆĈĊČ"))
35 call assert_equal("dďđḋḏḑ", tolower("DĎĐḊḎḐ"))
36 call assert_equal("eèéêëēĕėęěẻẽ", tolower("EÈÉÊËĒĔĖĘĚẺẼ"))
37 call assert_equal("fḟ ", tolower("FḞ "))
38 call assert_equal("gĝğġģǥǧǵḡ", tolower("GĜĞĠĢǤǦǴḠ"))
39 call assert_equal("hĥħḣḧḩ", tolower("HĤĦḢḦḨ"))
40 call assert_equal("iìíîïĩīĭįiǐỉ", tolower("IÌÍÎÏĨĪĬĮİǏỈ"))
41 call assert_equal("jĵ", tolower("JĴ"))
42 call assert_equal("kķǩḱḵ", tolower("KĶǨḰḴ"))
43 call assert_equal("lĺļľŀłḻ", tolower("LĹĻĽĿŁḺ"))
44 call assert_equal("mḿṁ", tolower("MḾṀ"))
45 call assert_equal("nñńņňṅṉ", tolower("NÑŃŅŇṄṈ"))
46 call assert_equal("oòóôõöøōŏőơǒǫǭỏ", tolower("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ"))
47 call assert_equal("pṕṗ", tolower("PṔṖ"))
48 call assert_equal("q", tolower("Q"))
49 call assert_equal("rŕŗřṙṟ", tolower("RŔŖŘṘṞ"))
50 call assert_equal("sśŝşšṡ", tolower("SŚŜŞŠṠ"))
51 call assert_equal("tţťŧṫṯ", tolower("TŢŤŦṪṮ"))
52 call assert_equal("uùúûüũūŭůűųưǔủ", tolower("UÙÚÛÜŨŪŬŮŰŲƯǓỦ"))
53 call assert_equal("vṽ", tolower("VṼ"))
54 call assert_equal("wŵẁẃẅẇ", tolower("WŴẀẂẄẆ"))
55 call assert_equal("xẋẍ", tolower("XẊẌ"))
56 call assert_equal("yýŷÿẏỳỷỹ", tolower("YÝŶŸẎỲỶỸ"))
57 call assert_equal("zźżžƶẑẕ", tolower("ZŹŻŽƵẐẔ"))
58
59 " Test with a few lowercase diacritics, which should remain unchanged.
60 call assert_equal("aàáâãäåāăąǎǟǡả", tolower("aàáâãäåāăąǎǟǡả"))
61 call assert_equal("bḃḇ", tolower("bḃḇ"))
62 call assert_equal("cçćĉċč", tolower("cçćĉċč"))
63 call assert_equal("dďđḋḏḑ", tolower("dďđḋḏḑ"))
64 call assert_equal("eèéêëēĕėęěẻẽ", tolower("eèéêëēĕėęěẻẽ"))
65 call assert_equal("fḟ", tolower("fḟ"))
66 call assert_equal("gĝğġģǥǧǵḡ", tolower("gĝğġģǥǧǵḡ"))
67 call assert_equal("hĥħḣḧḩẖ", tolower("hĥħḣḧḩẖ"))
68 call assert_equal("iìíîïĩīĭįǐỉ", tolower("iìíîïĩīĭįǐỉ"))
69 call assert_equal("jĵǰ", tolower("jĵǰ"))
70 call assert_equal("kķǩḱḵ", tolower("kķǩḱḵ"))
71 call assert_equal("lĺļľŀłḻ", tolower("lĺļľŀłḻ"))
72 call assert_equal("mḿṁ ", tolower("mḿṁ "))
73 call assert_equal("nñńņňʼnṅṉ", tolower("nñńņňʼnṅṉ"))
74 call assert_equal("oòóôõöøōŏőơǒǫǭỏ", tolower("oòóôõöøōŏőơǒǫǭỏ"))
75 call assert_equal("pṕṗ", tolower("pṕṗ"))
76 call assert_equal("q", tolower("q"))
77 call assert_equal("rŕŗřṙṟ", tolower("rŕŗřṙṟ"))
78 call assert_equal("sśŝşšṡ", tolower("sśŝşšṡ"))
79 call assert_equal("tţťŧṫṯẗ", tolower("tţťŧṫṯẗ"))
80 call assert_equal("uùúûüũūŭůűųưǔủ", tolower("uùúûüũūŭůűųưǔủ"))
81 call assert_equal("vṽ", tolower("vṽ"))
82 call assert_equal("wŵẁẃẅẇẘ", tolower("wŵẁẃẅẇẘ"))
83 call assert_equal("ẋẍ", tolower("ẋẍ"))
84 call assert_equal("yýÿŷẏẙỳỷỹ", tolower("yýÿŷẏẙỳỷỹ"))
85 call assert_equal("zźżžƶẑẕ", tolower("zźżžƶẑẕ"))
86
87 " According to https://twitter.com/jifa/status/625776454479970304
88 " Ⱥ (U+023A) and Ⱦ (U+023E) are the *only* code points to increase
89 " in length (2 to 3 bytes) when lowercased. So let's test them.
90 call assert_equal("ⱥ ⱦ", tolower("Ⱥ Ⱦ"))
91endfunc
92
93func Test_toupper()
94 call assert_equal("", toupper(""))
95
96 " Test with all printable ASCII characters.
97 call assert_equal(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`ABCDEFGHIJKLMNOPQRSTUVWXYZ{|}~',
98 \ toupper(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~'))
99
100 if !has('multi_byte')
101 return
102 endif
103
104 " Test with a few lowercase diacritics.
105 call assert_equal("AÀÁÂÃÄÅĀĂĄǍǞǠẢ", toupper("aàáâãäåāăąǎǟǡả"))
106 call assert_equal("BḂḆ", toupper("bḃḇ"))
107 call assert_equal("CÇĆĈĊČ", toupper("cçćĉċč"))
108 call assert_equal("DĎĐḊḎḐ", toupper("dďđḋḏḑ"))
109 call assert_equal("EÈÉÊËĒĔĖĘĚẺẼ", toupper("eèéêëēĕėęěẻẽ"))
110 call assert_equal("FḞ", toupper("fḟ"))
111 call assert_equal("GĜĞĠĢǤǦǴḠ", toupper("gĝğġģǥǧǵḡ"))
112 call assert_equal("HĤĦḢḦḨẖ", toupper("hĥħḣḧḩẖ"))
113 call assert_equal("IÌÍÎÏĨĪĬĮǏỈ", toupper("iìíîïĩīĭįǐỉ"))
114 call assert_equal("JĴǰ", toupper("jĵǰ"))
115 call assert_equal("KĶǨḰḴ", toupper("kķǩḱḵ"))
116 call assert_equal("LĹĻĽĿŁḺ", toupper("lĺļľŀłḻ"))
117 call assert_equal("MḾṀ ", toupper("mḿṁ "))
118 call assert_equal("NÑŃŅŇʼnṄṈ", toupper("nñńņňʼnṅṉ"))
119 call assert_equal("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ", toupper("oòóôõöøōŏőơǒǫǭỏ"))
120 call assert_equal("PṔṖ", toupper("pṕṗ"))
121 call assert_equal("Q", toupper("q"))
122 call assert_equal("RŔŖŘṘṞ", toupper("rŕŗřṙṟ"))
123 call assert_equal("SŚŜŞŠṠ", toupper("sśŝşšṡ"))
124 call assert_equal("TŢŤŦṪṮẗ", toupper("tţťŧṫṯẗ"))
125 call assert_equal("UÙÚÛÜŨŪŬŮŰŲƯǓỦ", toupper("uùúûüũūŭůűųưǔủ"))
126 call assert_equal("VṼ", toupper("vṽ"))
127 call assert_equal("WŴẀẂẄẆẘ", toupper("wŵẁẃẅẇẘ"))
128 call assert_equal("ẊẌ", toupper("ẋẍ"))
129 call assert_equal("YÝŸŶẎẙỲỶỸ", toupper("yýÿŷẏẙỳỷỹ"))
130 call assert_equal("ZŹŻŽƵẐẔ", toupper("zźżžƶẑẕ"))
131
132 " Test that uppercase diacritics, which should remain unchanged.
133 call assert_equal("AÀÁÂÃÄÅĀĂĄǍǞǠẢ", toupper("AÀÁÂÃÄÅĀĂĄǍǞǠẢ"))
134 call assert_equal("BḂḆ", toupper("BḂḆ"))
135 call assert_equal("CÇĆĈĊČ", toupper("CÇĆĈĊČ"))
136 call assert_equal("DĎĐḊḎḐ", toupper("DĎĐḊḎḐ"))
137 call assert_equal("EÈÉÊËĒĔĖĘĚẺẼ", toupper("EÈÉÊËĒĔĖĘĚẺẼ"))
138 call assert_equal("FḞ ", toupper("FḞ "))
139 call assert_equal("GĜĞĠĢǤǦǴḠ", toupper("GĜĞĠĢǤǦǴḠ"))
140 call assert_equal("HĤĦḢḦḨ", toupper("HĤĦḢḦḨ"))
141 call assert_equal("IÌÍÎÏĨĪĬĮİǏỈ", toupper("IÌÍÎÏĨĪĬĮİǏỈ"))
142 call assert_equal("JĴ", toupper("JĴ"))
143 call assert_equal("KĶǨḰḴ", toupper("KĶǨḰḴ"))
144 call assert_equal("LĹĻĽĿŁḺ", toupper("LĹĻĽĿŁḺ"))
145 call assert_equal("MḾṀ", toupper("MḾṀ"))
146 call assert_equal("NÑŃŅŇṄṈ", toupper("NÑŃŅŇṄṈ"))
147 call assert_equal("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ", toupper("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ"))
148 call assert_equal("PṔṖ", toupper("PṔṖ"))
149 call assert_equal("Q", toupper("Q"))
150 call assert_equal("RŔŖŘṘṞ", toupper("RŔŖŘṘṞ"))
151 call assert_equal("SŚŜŞŠṠ", toupper("SŚŜŞŠṠ"))
152 call assert_equal("TŢŤŦṪṮ", toupper("TŢŤŦṪṮ"))
153 call assert_equal("UÙÚÛÜŨŪŬŮŰŲƯǓỦ", toupper("UÙÚÛÜŨŪŬŮŰŲƯǓỦ"))
154 call assert_equal("VṼ", toupper("VṼ"))
155 call assert_equal("WŴẀẂẄẆ", toupper("WŴẀẂẄẆ"))
156 call assert_equal("XẊẌ", toupper("XẊẌ"))
157 call assert_equal("YÝŶŸẎỲỶỸ", toupper("YÝŶŸẎỲỶỸ"))
158 call assert_equal("ZŹŻŽƵẐẔ", toupper("ZŹŻŽƵẐẔ"))
159
160 call assert_equal("ⱥ ⱦ", tolower("Ⱥ Ⱦ"))
161endfunc
162
163