/* * This file is part of DisOrder. * Copyright (C) 2008 Richard Kettlewell * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "test.h" #include "macros.h" static void test_macros(void) { const struct mx_node *m; #define L1 "this is just some\n" #define L2 "plain text\n" static const char plain[] = L1 L2; char *s; const char *cs; /* Plain text ------------------------------------------------------------- */ /* As simple as it gets */ m = mx_parse("plaintext1", 1, "", NULL); insist(m == 0); /* Almost as simple as that */ m = mx_parse("plaintext1", 1, plain, NULL); check_integer(m->type, MX_TEXT); check_string(m->filename, "plaintext1"); check_integer(m->line, 1); check_string(m->text, L1 L2); insist(m->next == 0); check_string(mx_dump(m), plain); /* Check that partial parses stop in the right place */ m = mx_parse("plaintext2", 5, plain, plain + strlen(L1)); check_integer(m->type, MX_TEXT); check_string(m->filename, "plaintext2"); check_integer(m->line, 5); check_string(m->text, L1); insist(m->next == 0); check_string(mx_dump(m), L1); /* Simple macro parsing --------------------------------------------------- */ /* The simplest possible expansion */ m = mx_parse("macro1", 1, "@macro", NULL); check_integer(m->type, MX_EXPANSION); check_string(m->filename, "macro1"); check_integer(m->line, 1); check_string(m->name, "macro"); check_integer(m->nargs, 0); insist(m->next == 0); check_string(mx_dump(m), "@macro"); m = mx_parse("macro2", 1, "@macro ", NULL); check_integer(m->type, MX_EXPANSION); check_string(m->filename, "macro2"); check_integer(m->line, 1); check_string(m->name, "macro"); check_integer(m->nargs, 0); insist(m->next != 0); check_integer(m->next->type, MX_TEXT); check_string(mx_dump(m), "@macro "); /* Multiple bracketed arguments */ m = mx_parse("macro7", 1, "@macro{arg1}{arg2}", NULL); check_string(mx_dump(m), "@macro{arg1}{arg2}"); m = mx_parse("macro8", 1, "@macro{\narg1}{\narg2}", NULL); check_string(mx_dump(m), "@macro{\narg1}{\narg2}"); check_integer(m->args[0]->line, 1); check_integer(m->args[1]->line, 2); /* ...yes, lines 1 and 2: the first character of the first arg is * the \n at the end of line 1. Compare with macro9: */ m = mx_parse("macro9", 1, "@macro\n{arg1}\n{arg2}", NULL); check_string(mx_dump(m), "@macro{arg1}{arg2}"); check_integer(m->args[0]->line, 2); check_integer(m->args[1]->line, 3); /* Arguments that themselves contain expansions */ m = mx_parse("macro10", 1, "@macro{@macro2{arg1}{arg2}}", NULL); check_string(mx_dump(m), "@macro{@macro2{arg1}{arg2}}"); /* ...and with omitted trailing @ */ m = mx_parse("macro11", 1, "@macro{@macro2{arg1}{arg2}}", NULL); check_string(mx_dump(m), "@macro{@macro2{arg1}{arg2}}"); /* Similarly but with more whitespace; NB that the whitespace is * preserved. */ m = mx_parse("macro12", 1, "@macro {@macro2 {arg1} {arg2} }\n", NULL); check_string(mx_dump(m), "@macro{@macro2{arg1}{arg2} }\n"); /* Simple expansions ------------------------------------------------------ */ mx_register_builtin(); mx_search_path("."); mx_search_path("lib"); if((cs = getenv("srcdir"))) mx_search_path(cs); #define check_macro(NAME, INPUT, OUTPUT, RET) do { \ m = mx_parse(NAME, 1, INPUT, NULL); \ check_integer(mx_expandstr(m, &s, 0/*u*/, NAME), (RET)); \ if(s && strcmp(s, OUTPUT)) { \ fprintf(stderr, "%s:%d: test %s\n" \ " INPUT:\n%s\n" \ " EXPECTED: '%s'\n" \ " GOT: '%s'\n", \ __FILE__, __LINE__, NAME, INPUT, OUTPUT, s); \ count_error(); \ } \ } while(0) check_macro("empty", "", "", 0); check_macro("plain", plain, plain, 0); check_macro("quote1", "@@", "@", 0); check_macro("quote2", "@@@@", "@@", 0); check_macro("nothing1", "@_", "", 0); check_macro("nothing2", "<@_>", "<>", 0); check_macro("if1", "@if{true}{yes}{no}", "yes", 0); check_macro("if2", "@if{true}{yes}", "yes", 0); check_macro("if3", "@if{false}{yes}{no}", "no", 0); check_macro("if4", "@if{false}{yes}", "", 0); check_macro("if5", "@if{ true}{yes}", "", 0); check_macro("if6", "@if{true}{yes}@_{wible}t", "yes{wible}t", 0); check_macro("br1", "@if(true)(yes)(no)", "yes", 0); check_macro("br1", "@if[true][yes]{no}", "yes{no}", 0); check_macro("and1", "@and", "true", 0); check_macro("and2", "@and{true}", "true", 0); check_macro("and3", "@and{false}", "false", 0); check_macro("and4", "@and{true}{true}", "true", 0); check_macro("and5", "@and{false}{true}", "false", 0); check_macro("and6", "@and{true}{false}", "false", 0); check_macro("and7", "@and{false}{false}", "false", 0); check_macro("or1", "@or", "false", 0); check_macro("or2", "@or{true}", "true", 0); check_macro("or2", "@or{false}", "false", 0); check_macro("or3", "@or{true}{true}", "true", 0); check_macro("or4", "@or{false}{true}", "true", 0); check_macro("or5", "@or{true}{false}", "true", 0); check_macro("or7", "@or{false}{false}", "false", 0); check_macro("not1", "@not{true}", "false", 0); check_macro("not2", "@not{false}", "true", 0); check_macro("not3", "@not{wibble}", "true", 0); check_macro("comment1", "@# wibble\n", "", 0); check_macro("comment2", "@# comment\nplus a line", "plus a line", 0); check_macro("discard1", "@discard{wibble}", "", 0); check_macro("discard2", "@discard{comment with a\nnewline in}", "", 0); check_macro("eq1", "@eq", "true", 0); check_macro("eq2", "@eq{}", "true", 0); check_macro("eq3", "@eq{a}", "true", 0); check_macro("eq4", "@eq{a}{a}", "true", 0); check_macro("eq5", "@eq{a}{a}{a}", "true", 0); check_macro("eq7", "@eq{a}{b}", "false", 0); check_macro("eq8", "@eq{a}{b}{a}", "false", 0); check_macro("eq9", "@eq{a}{a}{b}", "false", 0); check_macro("eq10", "@eq{b}{a}{a}", "false", 0); check_macro("ne1", "@ne", "true", 0); check_macro("ne2", "@ne{}", "true", 0); check_macro("ne3", "@ne{a}", "true", 0); check_macro("ne4", "@ne{a}{a}", "false", 0); check_macro("ne5", "@ne{a}{a}{a}", "false", 0); check_macro("ne7", "@ne{a}{b}", "true", 0); check_macro("ne8", "@ne{a}{b}{a}", "false", 0); check_macro("ne9", "@ne{a}{a}{b}", "false", 0); check_macro("ne10", "@ne{b}{a}{a}", "false", 0); check_macro("ne11", "@ne{a}{b}{c}", "true", 0); check_macro("sh1", "@shell{true}", "", 0); check_macro("sh2", "@shell{echo spong}", "spong\n", 0); fprintf(stderr, ">>> expect error message about shell command:\n"); check_macro("sh3", "@shell{echo spong;exit 3}", "spong\n", 0); check_macro("url1", "@urlquote{unreserved}", "unreserved", 0); check_macro("url2", "@urlquote{has space}", "has%20space", 0); check_macro("url3", "@urlquote{\xc0\xc1}", "%c0%c1", 0); check_macro("include1", "@include{t-macros-1.tmpl}", "yes\n", 0); check_macro("include2", "@include{t-macros-2}", "wibble\n", 0); fprintf(stderr, ">>> expect error message about t-macros-nonesuch:\n"); check_macro("include3", "<@include{t-macros-nonesuch}>", "<[[cannot find 't-macros-nonesuch']]>", 0); fprintf(stderr, ">>> expect error message about 'wibble':\n"); check_macro("badex1", "<@wibble>", "<[['wibble' unknown]]>", 0); fprintf(stderr, ">>> expect error message about 'if':\n"); check_macro("badex2", "<@if>", "<[['if' too few args]]>", 0); fprintf(stderr, ">>> expect error message about 'if':\n"); check_macro("badex3", "<@if{1}{2}{3}{4}{5}>", "<[['if' too many args]]>", 0); check_macro("dirname1", "@dirname{foo/bar}", "foo", 0); check_macro("dirname2", "@dirname{foo & something/bar}", "foo & something", 0); check_macro("basename1", "@basename{xyzzy/plugh}", "plugh", 0); check_macro("basename2", "@basename{xyzzy/a