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https://github.com/troydhanson/tpl.git
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81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "tpl.h"
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struct str_holder {
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char str[10];
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};
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/* the real purpose of this test is to be run under dbx "check -all"
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* mode to ensure the level-0 data are freed when replaced (i.e. the
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* level 0 nodes are packed more than once, this is an edge case but
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* the required behavior is to free the previously-packed data when
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* packing the new replacement data). Do the test for s,S,and B types.
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*/
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int main() {
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tpl_node *tn;
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char *s;
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struct str_holder sh;
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tpl_bin bin;
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/* test a replacement pack (s type) of the level 0 node */
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tn = tpl_map("s", &s);
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s = "alpha";
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tpl_pack(tn,0); /* copies alpha */
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s = "beta";
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tpl_pack(tn,0); /* should free alpha, copy beta */
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tpl_dump(tn,TPL_FILE,"/tmp/test64_0.tpl");
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tpl_free(tn);
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/* print out dumped tpl */
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s = "";
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tn = tpl_map("s", &s);
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tpl_load(tn,TPL_FILE,"/tmp/test64_0.tpl");
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tpl_unpack(tn,0);
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printf("s is %s\n", s);
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free(s);
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tpl_free(tn);
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/* test replacement pack (S type) of the level 0 node */
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tn = tpl_map("c#", sh.str, 10);
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strncpy(sh.str, "gamma", 10);
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tpl_pack(tn,0); /* copies gamma */
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strncpy(sh.str, "delta", 10);
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tpl_pack(tn,0); /* should free gamma, copy delta */
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tpl_dump(tn,TPL_FILE,"/tmp/test64_1.tpl");
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tpl_free(tn);
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/* print out dumped tpl */
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sh.str[0] = '\0';
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tn = tpl_map("c#", sh.str, 10);
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tpl_load(tn,TPL_FILE,"/tmp/test64_1.tpl");
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tpl_unpack(tn,0);
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printf("sh.str is %s\n", sh.str);
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tpl_free(tn);
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/* test replacement pack (B type) of the level 0 node */
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tn = tpl_map("B", &bin);
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bin.addr = "epsilon";
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bin.sz = strlen("epsilon")+1;
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tpl_pack(tn,0); /* copies epsilon */
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bin.addr = "zeta";
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bin.sz = strlen("zeta")+1;
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tpl_pack(tn,0); /* should free epsilon, copy zeta */
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tpl_dump(tn,TPL_FILE,"/tmp/test64_2.tpl");
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tpl_free(tn);
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/* print out dumped tpl */
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bin.addr = "";
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bin.sz = 1;
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tn = tpl_map("B", &bin);
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tpl_load(tn,TPL_FILE,"/tmp/test64_2.tpl");
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tpl_unpack(tn,0);
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printf("bin.addr is %s, size %d\n", (char*)(bin.addr), bin.sz);
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free(bin.addr);
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tpl_free(tn);
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return(0);
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}
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