2 * Copyright (c) 2010 Your File System Inc. All rights reserved.
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5 * modification, are permitted provided that the following conditions
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26 * Test the command line parsing library
29 #include <afsconfig.h>
30 #include <afs/param.h>
36 #include <tap/basic.h>
39 testproc(struct cmd_syndesc *as, void *rock)
41 is_string("foo", as->parms[0].items->data,
42 "first option matches");
43 is_string("bar", as->parms[1].items->data,
44 "second option matches");
45 ok(as->parms[2].items != NULL,
52 main(int argc, char **argv)
55 struct cmd_syndesc *opts;
56 struct cmd_syndesc *retopts;
62 initialize_CMD_error_table();
64 opts = cmd_CreateSyntax(NULL, testproc, NULL, NULL);
65 cmd_AddParm(opts, "-first", CMD_SINGLE, CMD_REQUIRED, "first option");
66 cmd_AddParm(opts, "-second", CMD_LIST, CMD_OPTIONAL, "second option");
67 cmd_AddParm(opts, "-flag", CMD_FLAG, CMD_OPTIONAL, "a flag");
69 /* A simple command line */
70 code = cmd_ParseLine("-first foo -second bar -flag", tv, &tc, 100);
71 is_int(0, code, "cmd_ParseLine succeeds");
72 code = cmd_Dispatch(tc, tv);
73 is_int(0, code, "dispatching simple comamnd line succeeds");
74 code = cmd_Parse(tc, tv, &retopts);
75 is_int(0, code, "parsing simple command line succeeds");
76 is_string("foo", retopts->parms[0].items->data, " ... 1st option matches");
77 is_string("bar", retopts->parms[1].items->data, " ... 2nd option matches");
78 ok(retopts->parms[2].items != NULL, " ... 3rd option matches");
79 cmd_FreeOptions(&retopts);
83 code = cmd_ParseLine("-first foo -second bar -third -flag", tv, &tc, 100);
84 is_int(0, code, "cmd_ParseLine succeeds");
85 code = cmd_Dispatch(tc, tv);
86 is_int(CMD_UNKNOWNSWITCH, code, "invalid options fail as expected");
87 code = cmd_Parse(tc, tv, &retopts);
88 is_int(CMD_UNKNOWNSWITCH, code, "and still fail with cmd_Parse");
91 /* missing parameter */
92 code = cmd_ParseLine("-first foo -second -flag", tv, &tc, 100);
93 is_int(0, code, "cmd_ParseLine succeeds");
94 code = cmd_Dispatch(tc, tv);
95 is_int(CMD_TOOFEW, code, "missing parameters fail as expected");
96 code = cmd_Parse(tc, tv, &retopts);
97 is_int(CMD_TOOFEW, code, "and still fail with cmd_Parse");
101 code = cmd_ParseLine("-second bar -third -flag", tv, &tc, 100);
102 is_int(0, code, "cmd_ParseLine succeeds");
103 code = cmd_Dispatch(tc, tv);
104 is_int(CMD_UNKNOWNSWITCH, code, "missing options fail as expected");
105 code = cmd_Parse(tc, tv, &retopts);
106 is_int(CMD_UNKNOWNSWITCH, code, "and still fail with cmd_Parse");
109 code = cmd_ParseLine("-first foo baz -second bar -third -flag", tv, &tc, 100);
110 is_int(0, code, "cmd_ParseLine succeeds");
111 code = cmd_Dispatch(tc, tv);
112 is_int(CMD_NOTLIST, code, "too many parameters fails as expected");
113 code = cmd_Parse(tc, tv, &retopts);
114 is_int(CMD_NOTLIST, code, "and still fail with cmd_Parse");
117 /* Positional parameters */
118 code = cmd_ParseLine("foo bar -flag", tv, &tc, 100);
119 is_int(0, code, "cmd_ParseLine succeeds");
120 code = cmd_Dispatch(tc, tv);
121 is_int(0, code, "dispatching positional parameters succeeds");
122 code = cmd_Parse(tc, tv, &retopts);
123 is_int(0, code, "and works with cmd_Parse");
124 cmd_FreeOptions(&retopts);
128 code = cmd_ParseLine("-fi foo -s bar -flag", tv, &tc, 100);
129 is_int(0, code, "cmd_ParseLine succeeds");
130 code = cmd_Dispatch(tc, tv);
131 is_int(0, code, "dispatching abbreviations succeeds");
132 code = cmd_Parse(tc, tv, &retopts);
133 is_int(0, code, "and works with cmd_Parse");
134 cmd_FreeOptions(&retopts);
139 code = cmd_ParseLine("-f foo -s bar -flag", tv, &tc, 100);
140 is_int(0, code, "cmd_ParseLine succeeds");
141 code = cmd_Dispatch(tc, tv);
142 is_int(CMD_UNKNOWNSWITCH, code, "ambiguous abbreviations correctly fail");
143 code = cmd_Parse(tc, tv, &retopts);
144 is_int(CMD_UNKNOWNSWITCH, code, "and fail with cmd_Parse too");
147 /* Disable positional commands */
148 cmd_DisablePositionalCommands();
149 code = cmd_ParseLine("foo bar -flag", tv, &tc, 100);
150 is_int(0, code, "cmd_ParseLine succeeds");
151 code = cmd_Dispatch(tc, tv);
152 is_int(CMD_NOTLIST, code, "positional parameters can be disabled");
153 code = cmd_Parse(tc, tv, &retopts);
154 is_int(CMD_NOTLIST, code, "and fail with cmd_Parse too");
157 /* Disable abbreviations */
158 cmd_DisableAbbreviations();
159 code = cmd_ParseLine("-fi foo -s bar -flag", tv, &tc, 100);
160 is_int(0, code, "cmd_ParseLine succeeds");
161 code = cmd_Dispatch(tc, tv);
162 is_int(CMD_UNKNOWNSWITCH, code, "dispatching abbreviations succeeds");
163 code = cmd_Parse(tc, tv, &retopts);
164 is_int(CMD_UNKNOWNSWITCH, code, "and fail with cmd_Parse too");
168 /* Try the new cmd_Parse function with something different*/
169 code = cmd_ParseLine("-first one -second two -flag", tv, &tc, 100);
170 is_int(0, code, "cmd_ParseLine succeeds");
171 code = cmd_Parse(tc, tv, &retopts);
172 is_int(0, code, "Parsing with cmd_Parse works");
173 is_string("one", retopts->parms[0].items->data, " ... 1st option matches");
174 is_string("two", retopts->parms[1].items->data, " ... 2nd option matches");
175 ok(retopts->parms[2].items != NULL, " ... 3rd option matches");
177 cmd_FreeOptions(&retopts);