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1dcdf455 RK |
1 | /* |
2 | * This file is part of DisOrder. | |
3 | * Copyright (C) 2008 Richard Kettlewell | |
4 | * | |
e7eb3a27 | 5 | * This program is free software: you can redistribute it and/or modify |
1dcdf455 | 6 | * it under the terms of the GNU General Public License as published by |
e7eb3a27 | 7 | * the Free Software Foundation, either version 3 of the License, or |
1dcdf455 | 8 | * (at your option) any later version. |
e7eb3a27 RK |
9 | * |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
1dcdf455 | 15 | * You should have received a copy of the GNU General Public License |
e7eb3a27 | 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
1dcdf455 RK |
17 | */ |
18 | #include "test.h" | |
19 | #include "macros.h" | |
20 | ||
21 | static void test_macros(void) { | |
22 | const struct mx_node *m; | |
23 | #define L1 "this is just some\n" | |
24 | #define L2 "plain text\n" | |
25 | static const char plain[] = L1 L2; | |
b36be3a1 | 26 | char *s; |
dd0f422a | 27 | const char *cs; |
1dcdf455 | 28 | |
b36be3a1 RK |
29 | /* Plain text ------------------------------------------------------------- */ |
30 | ||
1dcdf455 RK |
31 | /* As simple as it gets */ |
32 | m = mx_parse("plaintext1", 1, "", NULL); | |
33 | insist(m == 0); | |
34 | ||
35 | /* Almost as simple as that */ | |
36 | m = mx_parse("plaintext1", 1, plain, NULL); | |
915ea29a | 37 | check_integer(m->type, MX_TEXT); |
1dcdf455 | 38 | check_string(m->filename, "plaintext1"); |
915ea29a | 39 | check_integer(m->line, 1); |
1dcdf455 RK |
40 | check_string(m->text, L1 L2); |
41 | insist(m->next == 0); | |
9dbb630e | 42 | check_string(mx_dump(m), plain); |
1dcdf455 RK |
43 | |
44 | /* Check that partial parses stop in the right place */ | |
45 | m = mx_parse("plaintext2", 5, plain, plain + strlen(L1)); | |
915ea29a | 46 | check_integer(m->type, MX_TEXT); |
1dcdf455 | 47 | check_string(m->filename, "plaintext2"); |
915ea29a | 48 | check_integer(m->line, 5); |
1dcdf455 RK |
49 | check_string(m->text, L1); |
50 | insist(m->next == 0); | |
9dbb630e | 51 | check_string(mx_dump(m), L1); |
1dcdf455 | 52 | |
b36be3a1 RK |
53 | /* Simple macro parsing --------------------------------------------------- */ |
54 | ||
1dcdf455 | 55 | /* The simplest possible expansion */ |
f5fdc06f | 56 | m = mx_parse("macro1", 1, "@macro", NULL); |
915ea29a | 57 | check_integer(m->type, MX_EXPANSION); |
1dcdf455 | 58 | check_string(m->filename, "macro1"); |
915ea29a | 59 | check_integer(m->line, 1); |
1dcdf455 | 60 | check_string(m->name, "macro"); |
915ea29a | 61 | check_integer(m->nargs, 0); |
1dcdf455 | 62 | insist(m->next == 0); |
f5fdc06f | 63 | check_string(mx_dump(m), "@macro"); |
1dcdf455 | 64 | |
f5fdc06f | 65 | m = mx_parse("macro2", 1, "@macro ", NULL); |
915ea29a | 66 | check_integer(m->type, MX_EXPANSION); |
1dcdf455 | 67 | check_string(m->filename, "macro2"); |
915ea29a | 68 | check_integer(m->line, 1); |
1dcdf455 | 69 | check_string(m->name, "macro"); |
915ea29a | 70 | check_integer(m->nargs, 0); |
f5fdc06f RK |
71 | insist(m->next != 0); |
72 | check_integer(m->next->type, MX_TEXT); | |
73 | check_string(mx_dump(m), "@macro "); | |
9dbb630e RK |
74 | |
75 | /* Multiple bracketed arguments */ | |
f5fdc06f RK |
76 | m = mx_parse("macro7", 1, "@macro{arg1}{arg2}", NULL); |
77 | check_string(mx_dump(m), "@macro{arg1}{arg2}"); | |
915ea29a | 78 | |
f5fdc06f RK |
79 | m = mx_parse("macro8", 1, "@macro{\narg1}{\narg2}", NULL); |
80 | check_string(mx_dump(m), "@macro{\narg1}{\narg2}"); | |
915ea29a RK |
81 | check_integer(m->args[0]->line, 1); |
82 | check_integer(m->args[1]->line, 2); | |
83 | /* ...yes, lines 1 and 2: the first character of the first arg is | |
774eb34c | 84 | * the \n at the end of line 1. Compare with macro9: */ |
1dcdf455 | 85 | |
f5fdc06f RK |
86 | m = mx_parse("macro9", 1, "@macro\n{arg1}\n{arg2}", NULL); |
87 | check_string(mx_dump(m), "@macro{arg1}{arg2}"); | |
915ea29a RK |
88 | check_integer(m->args[0]->line, 2); |
89 | check_integer(m->args[1]->line, 3); | |
774eb34c RK |
90 | |
91 | /* Arguments that themselves contain expansions */ | |
f5fdc06f RK |
92 | m = mx_parse("macro10", 1, "@macro{@macro2{arg1}{arg2}}", NULL); |
93 | check_string(mx_dump(m), "@macro{@macro2{arg1}{arg2}}"); | |
774eb34c RK |
94 | |
95 | /* ...and with omitted trailing @ */ | |
96 | m = mx_parse("macro11", 1, "@macro{@macro2{arg1}{arg2}}", NULL); | |
f5fdc06f | 97 | check_string(mx_dump(m), "@macro{@macro2{arg1}{arg2}}"); |
49472b7d RK |
98 | |
99 | /* Similarly but with more whitespace; NB that the whitespace is | |
100 | * preserved. */ | |
101 | m = mx_parse("macro12", 1, "@macro {@macro2 {arg1} {arg2} }\n", NULL); | |
f5fdc06f | 102 | check_string(mx_dump(m), "@macro{@macro2{arg1}{arg2} }\n"); |
b36be3a1 RK |
103 | |
104 | /* Simple expansions ------------------------------------------------------ */ | |
105 | ||
106 | mx_register_builtin(); | |
dd0f422a RK |
107 | mx_search_path("."); |
108 | mx_search_path("lib"); | |
109 | if((cs = getenv("srcdir"))) | |
110 | mx_search_path(cs); | |
b36be3a1 | 111 | |
dd0f422a | 112 | #define check_macro(NAME, INPUT, OUTPUT, RET) do { \ |
b36be3a1 | 113 | m = mx_parse(NAME, 1, INPUT, NULL); \ |
dd0f422a | 114 | check_integer(mx_expandstr(m, &s, 0/*u*/, NAME), (RET)); \ |
b36be3a1 RK |
115 | if(s && strcmp(s, OUTPUT)) { \ |
116 | fprintf(stderr, "%s:%d: test %s\n" \ | |
c617bac5 | 117 | " INPUT:\n%s\n" \ |
b36be3a1 RK |
118 | " EXPECTED: '%s'\n" \ |
119 | " GOT: '%s'\n", \ | |
120 | __FILE__, __LINE__, NAME, INPUT, OUTPUT, s); \ | |
121 | count_error(); \ | |
122 | } \ | |
123 | } while(0) | |
124 | ||
dd0f422a RK |
125 | check_macro("empty", "", "", 0); |
126 | check_macro("plain", plain, plain, 0); | |
f5fdc06f RK |
127 | check_macro("quote1", "@@", "@", 0); |
128 | check_macro("quote2", "@@@@", "@@", 0); | |
129 | check_macro("nothing1", "@_", "", 0); | |
130 | check_macro("nothing2", "<@_>", "<>", 0); | |
dd0f422a RK |
131 | |
132 | check_macro("if1", "@if{true}{yes}{no}", "yes", 0); | |
133 | check_macro("if2", "@if{true}{yes}", "yes", 0); | |
134 | check_macro("if3", "@if{false}{yes}{no}", "no", 0); | |
135 | check_macro("if4", "@if{false}{yes}", "", 0); | |
136 | check_macro("if5", "@if{ true}{yes}", "", 0); | |
f5fdc06f | 137 | check_macro("if6", "@if{true}{yes}@_{wible}t", "yes{wible}t", 0); |
dd0f422a | 138 | |
f5fdc06f RK |
139 | check_macro("br1", "@if(true)(yes)(no)", "yes", 0); |
140 | check_macro("br1", "@if[true][yes]{no}", "yes{no}", 0); | |
141 | ||
dd0f422a RK |
142 | check_macro("and1", "@and", "true", 0); |
143 | check_macro("and2", "@and{true}", "true", 0); | |
144 | check_macro("and3", "@and{false}", "false", 0); | |
145 | check_macro("and4", "@and{true}{true}", "true", 0); | |
146 | check_macro("and5", "@and{false}{true}", "false", 0); | |
147 | check_macro("and6", "@and{true}{false}", "false", 0); | |
148 | check_macro("and7", "@and{false}{false}", "false", 0); | |
149 | ||
150 | check_macro("or1", "@or", "false", 0); | |
151 | check_macro("or2", "@or{true}", "true", 0); | |
152 | check_macro("or2", "@or{false}", "false", 0); | |
153 | check_macro("or3", "@or{true}{true}", "true", 0); | |
154 | check_macro("or4", "@or{false}{true}", "true", 0); | |
155 | check_macro("or5", "@or{true}{false}", "true", 0); | |
156 | check_macro("or7", "@or{false}{false}", "false", 0); | |
157 | ||
158 | check_macro("not1", "@not{true}", "false", 0); | |
159 | check_macro("not2", "@not{false}", "true", 0); | |
160 | check_macro("not3", "@not{wibble}", "true", 0); | |
161 | ||
f5fdc06f RK |
162 | check_macro("comment1", "@# wibble\n", "", 0); |
163 | check_macro("comment2", "@# comment\nplus a line", "plus a line", 0); | |
dd0f422a RK |
164 | |
165 | check_macro("discard1", "@discard{wibble}", "", 0); | |
166 | check_macro("discard2", "@discard{comment with a\nnewline in}", "", 0); | |
167 | ||
168 | check_macro("eq1", "@eq", "true", 0); | |
169 | check_macro("eq2", "@eq{}", "true", 0); | |
170 | check_macro("eq3", "@eq{a}", "true", 0); | |
171 | check_macro("eq4", "@eq{a}{a}", "true", 0); | |
172 | check_macro("eq5", "@eq{a}{a}{a}", "true", 0); | |
173 | check_macro("eq7", "@eq{a}{b}", "false", 0); | |
174 | check_macro("eq8", "@eq{a}{b}{a}", "false", 0); | |
175 | check_macro("eq9", "@eq{a}{a}{b}", "false", 0); | |
176 | check_macro("eq10", "@eq{b}{a}{a}", "false", 0); | |
177 | ||
178 | check_macro("ne1", "@ne", "true", 0); | |
179 | check_macro("ne2", "@ne{}", "true", 0); | |
180 | check_macro("ne3", "@ne{a}", "true", 0); | |
181 | check_macro("ne4", "@ne{a}{a}", "false", 0); | |
182 | check_macro("ne5", "@ne{a}{a}{a}", "false", 0); | |
183 | check_macro("ne7", "@ne{a}{b}", "true", 0); | |
184 | check_macro("ne8", "@ne{a}{b}{a}", "false", 0); | |
185 | check_macro("ne9", "@ne{a}{a}{b}", "false", 0); | |
186 | check_macro("ne10", "@ne{b}{a}{a}", "false", 0); | |
187 | check_macro("ne11", "@ne{a}{b}{c}", "true", 0); | |
188 | ||
189 | check_macro("sh1", "@shell{true}", "", 0); | |
190 | check_macro("sh2", "@shell{echo spong}", "spong\n", 0); | |
191 | fprintf(stderr, ">>> expect error message about shell command:\n"); | |
192 | check_macro("sh3", "@shell{echo spong;exit 3}", "spong\n", 0); | |
193 | ||
194 | check_macro("url1", "@urlquote{unreserved}", "unreserved", 0); | |
195 | check_macro("url2", "@urlquote{has space}", "has%20space", 0); | |
196 | check_macro("url3", "@urlquote{\xc0\xc1}", "%c0%c1", 0); | |
197 | ||
198 | check_macro("include1", "@include{t-macros-1.tmpl}", | |
199 | "yes\n", 0); | |
200 | check_macro("include2", "@include{t-macros-2}", | |
201 | "wibble\n", 0); | |
202 | fprintf(stderr, ">>> expect error message about t-macros-nonesuch:\n"); | |
f5fdc06f RK |
203 | check_macro("include3", "<@include{t-macros-nonesuch}>", |
204 | "<[[cannot find 't-macros-nonesuch']]>", 0); | |
dd0f422a | 205 | fprintf(stderr, ">>> expect error message about 'wibble':\n"); |
f5fdc06f | 206 | check_macro("badex1", "<@wibble>", |
dd0f422a RK |
207 | "<[['wibble' unknown]]>", 0); |
208 | fprintf(stderr, ">>> expect error message about 'if':\n"); | |
f5fdc06f | 209 | check_macro("badex2", "<@if>", |
dd0f422a RK |
210 | "<[['if' too few args]]>", 0); |
211 | fprintf(stderr, ">>> expect error message about 'if':\n"); | |
f5fdc06f | 212 | check_macro("badex3", "<@if{1}{2}{3}{4}{5}>", |
dd0f422a | 213 | "<[['if' too many args]]>", 0); |
2257512d RK |
214 | |
215 | check_macro("dirname1", "@dirname{foo/bar}", "foo", 0); | |
216 | check_macro("dirname2", "@dirname{foo & something/bar}", | |
217 | "foo & something", 0); | |
218 | check_macro("basename1", "@basename{xyzzy/plugh}", "plugh", 0); | |
219 | check_macro("basename2", "@basename{xyzzy/a<b}", "a<b", 0); | |
721d8bf4 RK |
220 | |
221 | check_macro("q1", "@q{wibble}", "wibble", 0); | |
222 | check_macro("q2", "@q{wibble}wobble", "wibblewobble", 0); | |
dd0f422a | 223 | |
8fc93a37 RK |
224 | /* Macro definitions ------------------------------------------------------ */ |
225 | ||
f5fdc06f | 226 | check_macro("macro1", "@define{m}{a b c}{@c @b @a}@#\n" |
8fc93a37 | 227 | "@m{1}{2}{3}", |
dd0f422a | 228 | "3 2 1", 0); |
c617bac5 | 229 | check_macro("macro2", "@m{b}{c}{a}", |
dd0f422a | 230 | "a c b", 0); |
c617bac5 | 231 | check_macro("macro3", "@m{@eq{z}{z}}{p}{q}", |
dd0f422a | 232 | "q p true", 0); |
c617bac5 RK |
233 | check_macro("macro4", |
234 | "@discard{\n" | |
235 | " @define{n}{a b c}\n" | |
f5fdc06f RK |
236 | " {@if{@eq{@a}{@b}} {@c} {no}}\n" |
237 | "}@#\n" | |
c617bac5 | 238 | "@n{x}{y}{z}", |
dd0f422a | 239 | "no", 0); |
c617bac5 RK |
240 | check_macro("macro5", |
241 | "@n{x}{x}{z}", | |
dd0f422a | 242 | "z", 0); |
c617bac5 | 243 | |
1dcdf455 RK |
244 | } |
245 | ||
246 | TEST(macros); | |
247 | ||
248 | /* | |
249 | Local Variables: | |
250 | c-basic-offset:2 | |
251 | comment-column:40 | |
252 | fill-column:79 | |
253 | indent-tabs-mode:nil | |
254 | End: | |
255 | */ |