--- var_test.c 2001/11/13 14:36:55 1.6
+++ var_test.c 2001/11/13 14:42:57 1.7
@@ -3,141 +3,142 @@
#include <errno.h>
#include "var.h"
-static int env_lookup(void* context,
- const char* varname, size_t name_len,
- const char** data, size_t* data_len, size_t* buffer_size)
- {
+static int env_lookup(void *context,
+ const char *varname, size_t name_len,
+ const char **data, size_t * data_len,
+ size_t * buffer_size)
+{
char tmp[256];
- if (name_len > sizeof(tmp)-1)
- {
- /* Callback can't expand variable names longer than
- sizeof(tmp) characters. */
+ if (name_len > sizeof(tmp) - 1) {
+ /* Callback can't expand variable names longer than
+ sizeof(tmp) characters. */
- return VAR_CALLBACK_ERROR;
- }
+ return VAR_CALLBACK_ERROR;
+ }
memcpy(tmp, varname, name_len);
tmp[name_len] = '\0';
*data = getenv(tmp);
if (*data == NULL)
- return 0;
+ return 0;
*data_len = strlen(*data);
*buffer_size = 0;
return 1;
- }
+}
-struct test_case
- {
- const char* input;
- const char* expected;
+struct test_case {
+ const char *input;
+ const char *expected;
+};
+
+int main(int argc, char **argv)
+{
+ const struct test_case tests[] = {
+ {"$HOME", "/home/regression-tests"},
+ {"${FOO}", "os"},
+ {"${BAR}", "type"},
+ {"${${FOO:u}${BAR:u}:l:u}", "REGRESSION-OS"},
+ {"${UNDEFINED}", "${UNDEFINED}"},
+ {"${OSTYPE:#}", "13"},
+ {"${EMPTY:-test${FOO}test}", "testostest"},
+ {"${EMPTY:-test${FOO:u}test}", "testOStest"},
+ {"${TERM:-test${FOO}test}", "regression-term"},
+ {"${EMPTY:+FOO}", ""},
+ {"${HOME:+test${FOO}test}", "testostest"},
+ {"${HOME:+${OS${BAR:u}}}", "regression-os"},
+ {"${HOME:+OS${UNDEFINED:u}}", "OS${UNDEFINED:u}"},
+ {"${UNDEFINED:+OS${BAR:u}}", "${UNDEFINED:+OS${BAR:u}}"},
+ {"${HOME:*heinz}", ""},
+ {"${EMPTY:*claus}", "claus"},
+ {"${TERM}", "regression-term"},
+ {"${HOME:s/reg/bla/}", "/home/blaression-tests"},
+ {"${HOME:s/e/bla/}", "/hombla/regression-tests"},
+ {"${HOME:s/e/bla/g}", "/hombla/rblagrblassion-tblasts"},
+ {"${HOME:s/\\//_/g}", "_home_regression-tests"},
+ {"${HOME:s/[eso]/_/g}", "/h_m_/r_gr___i_n-t__t_"},
+ {"${HOME:s/[esO]/_/g}", "/hom_/r_gr___ion-t__t_"},
+ {"${HOME:s/[esO]/_/gi}", "/h_m_/r_gr___i_n-t__t_"},
+ {"${OSTYPE:s/^[re]/_/g}", "_egression-os"},
+ {"${EMPTY:s/^[re]/_/g}", ""},
+ {"${HOME:s/.*/heinz/}", "heinz"},
+ {"${HOME:s/e/bla/t}", "/hombla/regression-tests"},
+ {"${HOME:s/E/bla/t}", "/home/regression-tests"},
+ {"${HOME:s/E/bla/ti}", "/hombla/regression-tests"},
+ {"${HOME:s/E/bla/tig}", "/hombla/rblagrblassion-tblasts"},
+ {"${HOME:o1-5}", "home/"},
+ {"${HOME:o1,5}", "home"},
+ {"${HOME:o5,}", "/regression-tests"},
+ {"${HOME:o5-}", "/regression-tests"},
+ {"${HOME:o7,13}", "egress"},
+ {"${HOME:y/a-z/A-YZ/}", "/HOME/REGRESSION-TESTS"},
+ {"${HOME:y/e-g/a-c/}", "/homa/racrassion-tasts"},
+ {"${FOO:p/15/../l}", "os............."},
+ {"${FOO:p/15/12345/l}", "os1234512345123"},
+ {"${FOO:p/15/../r}", ".............os"},
+ {"${FOO:p/15/12345/r}", "1234512345123os"},
+ {"${FOO:p/15/../c}", "......os......."},
+ {"${FOO:p/15/12345/c}", "123451os1234512"},
+ {"${FOO:s/os/\\x{4F}\\123/g}", "OS"},
+ {"${FOO:s/os/\\1\\x4F\\123/t}", "\\1OS"},
+ {"${HOME:s/g(res)s/x\\1x/g}", "/home/rexresxion-tests"},
+ {"${HOME:s/(s+)/_\\1_/g}", "/home/regre_ss_ion-te_s_t_s_"},
+ {"${HOME:s/\\x65/\\x45/g}", "/homE/rEgrEssion-tEsts"},
+ {"${HOME:s/(s*)/x\\1X/g}",
+ "xXxXxXxXxXxXxXxXxXxXxXxssXxXxXxXxXxXxXxsXxXxsX"},
+ {"${HOME:s/./\\\\/g}",
+ "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"}
};
-
-int main(int argc, char** argv)
- {
- const struct test_case tests[] =
- {
- { "$HOME", "/home/regression-tests" },
- { "${FOO}", "os" },
- { "${BAR}", "type" },
- { "${${FOO:u}${BAR:u}:l:u}", "REGRESSION-OS" },
- { "${UNDEFINED}", "${UNDEFINED}" },
- { "${OSTYPE:#}", "13" },
- { "${EMPTY:-test${FOO}test}", "testostest" },
- { "${EMPTY:-test${FOO:u}test}", "testOStest" },
- { "${TERM:-test${FOO}test}", "regression-term" },
- { "${EMPTY:+FOO}", "" },
- { "${HOME:+test${FOO}test}", "testostest" },
- { "${HOME:+${OS${BAR:u}}}", "regression-os" },
- { "${HOME:+OS${UNDEFINED:u}}", "OS${UNDEFINED:u}" },
- { "${UNDEFINED:+OS${BAR:u}}", "${UNDEFINED:+OS${BAR:u}}" },
- { "${HOME:*heinz}", "" },
- { "${EMPTY:*claus}", "claus" },
- { "${TERM}", "regression-term" },
- { "${HOME:s/reg/bla/}", "/home/blaression-tests" },
- { "${HOME:s/e/bla/}", "/hombla/regression-tests" },
- { "${HOME:s/e/bla/g}", "/hombla/rblagrblassion-tblasts" },
- { "${HOME:s/\\//_/g}", "_home_regression-tests" },
- { "${HOME:s/[eso]/_/g}", "/h_m_/r_gr___i_n-t__t_" },
- { "${HOME:s/[esO]/_/g}", "/hom_/r_gr___ion-t__t_" },
- { "${HOME:s/[esO]/_/gi}", "/h_m_/r_gr___i_n-t__t_" },
- { "${OSTYPE:s/^[re]/_/g}", "_egression-os" },
- { "${EMPTY:s/^[re]/_/g}", "" },
- { "${HOME:s/.*/heinz/}", "heinz" },
- { "${HOME:s/e/bla/t}", "/hombla/regression-tests" },
- { "${HOME:s/E/bla/t}", "/home/regression-tests" },
- { "${HOME:s/E/bla/ti}", "/hombla/regression-tests" },
- { "${HOME:s/E/bla/tig}", "/hombla/rblagrblassion-tblasts" },
- { "${HOME:o1-5}", "home/" },
- { "${HOME:o1,5}", "home" },
- { "${HOME:o5,}", "/regression-tests" },
- { "${HOME:o5-}", "/regression-tests" },
- { "${HOME:o7,13}", "egress" },
- { "${HOME:y/a-z/A-YZ/}", "/HOME/REGRESSION-TESTS" },
- { "${HOME:y/e-g/a-c/}", "/homa/racrassion-tasts" },
- { "${FOO:p/15/../l}", "os............." },
- { "${FOO:p/15/12345/l}", "os1234512345123" },
- { "${FOO:p/15/../r}", ".............os" },
- { "${FOO:p/15/12345/r}", "1234512345123os" },
- { "${FOO:p/15/../c}", "......os......." },
- { "${FOO:p/15/12345/c}", "123451os1234512" },
- { "${FOO:s/os/\\x{4F}\\123/g}", "OS" },
- { "${FOO:s/os/\\1\\x4F\\123/t}", "\\1OS" },
- { "${HOME:s/g(res)s/x\\1x/g}", "/home/rexresxion-tests" },
- { "${HOME:s/(s+)/_\\1_/g}", "/home/regre_ss_ion-te_s_t_s_" },
- { "${HOME:s/\\x65/\\x45/g}", "/homE/rEgrEssion-tEsts" },
- { "${HOME:s/(s*)/x\\1X/g}", "xXxXxXxXxXxXxXxXxXxXxXxssXxXxXxXxXxXxXxsXxXxsX" },
- { "${HOME:s/./\\\\/g}", "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" }
- };
- char* tmp;
- size_t tmp_len;
+ char *tmp;
+ size_t tmp_len;
var_rc_t rc;
- size_t i;
- char buffer[1024];
+ size_t i;
+ char buffer[1024];
if (setenv("HOME", "/home/regression-tests", 1) != 0 ||
- setenv("OSTYPE", "regression-os", 1) != 0 ||
- setenv("TERM", "regression-term", 1) != 0 ||
- setenv("FOO", "os", 1) != 0 ||
- setenv("BAR", "type", 1) != 0 ||
- setenv("EMPTY", "", 1) != 0)
- {
- printf("Failed to set the environment: %s.\n", strerror(errno));
- return 1;
- }
+ setenv("OSTYPE", "regression-os", 1) != 0 ||
+ setenv("TERM", "regression-term", 1) != 0 ||
+ setenv("FOO", "os", 1) != 0 ||
+ setenv("BAR", "type", 1) != 0 || setenv("EMPTY", "", 1) != 0) {
+ printf("Failed to set the environment: %s.\n", strerror(errno));
+ return 1;
+ }
unsetenv("UNDEFINED");
- for (i = 0; i < sizeof(tests) / sizeof(struct test_case); ++i)
- {
+ for (i = 0; i < sizeof(tests) / sizeof(struct test_case); ++i) {
#ifdef DEBUG
- printf("Test case #%02d: Original input is '%s'.\n", i, tests[i].input);
+ printf("Test case #%02d: Original input is '%s'.\n", i,
+ tests[i].input);
#endif
- rc = var_unescape(tests[i].input, strlen(tests[i].input), buffer, 0);
- if (rc != VAR_OK)
- {
- printf("Test case #%d: First var_unescape() failed with return code %d.\n", i, rc);
- return 1;
- }
+ rc = var_unescape(tests[i].input, strlen(tests[i].input), buffer,
+ 0);
+ if (rc != VAR_OK) {
+ printf
+ ("Test case #%d: First var_unescape() failed with return code %d.\n",
+ i, rc);
+ return 1;
+ }
#ifdef DEBUG
- printf("Test case #%02d: Unescaped input is '%s'.\n", i, buffer);
+ printf("Test case #%02d: Unescaped input is '%s'.\n", i, buffer);
#endif
- rc = var_expand(buffer, strlen(buffer), &tmp, &tmp_len,
- &env_lookup, NULL,
- NULL, 0);
- if (rc != VAR_OK)
- {
- printf("Test case #%d: var_expand() failed with return code %d.\n", i, rc);
- return 1;
- }
+ rc = var_expand(buffer, strlen(buffer), &tmp, &tmp_len,
+ &env_lookup, NULL, NULL, 0);
+ if (rc != VAR_OK) {
+ printf
+ ("Test case #%d: var_expand() failed with return code %d.\n",
+ i, rc);
+ return 1;
+ }
#ifdef DEBUG
- printf("Test case #%02d: Expanded output is '%s'.\n", i, tmp);
+ printf("Test case #%02d: Expanded output is '%s'.\n", i, tmp);
#endif
- if (tmp_len != strlen(tests[i].expected) || tmp == NULL || memcmp(tests[i].expected, tmp, tmp_len) != 0)
- {
- printf("Test case #%d: Expected result '%s' but got '%s'.\n", i, tests[i].expected, tmp);
- return 1;
- }
- free(tmp);
- }
+ if (tmp_len != strlen(tests[i].expected) || tmp == NULL
+ || memcmp(tests[i].expected, tmp, tmp_len) != 0) {
+ printf("Test case #%d: Expected result '%s' but got '%s'.\n",
+ i, tests[i].expected, tmp);
+ return 1;
+ }
+ free(tmp);
+ }
return 0;
- }
+}
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