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https://github.com/X11Libre/xserver.git
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63a635b7bf
run_test_in_child() now checks XLIBRE_TEST (a comma-separated list of suite function names, e.g. "ddc_tests,xkb_test") and skips any suite not named in it. Unset/empty behaves exactly as before (run everything). Handy for iterating on a single new test suite without wading through the rest of test/tests' output every run, and for isolating one suite when an unrelated one in the sequence is flaky (run_test_in_child exit()s the whole binary on the first failing suite, so a single flaky suite ahead of the one you care about currently blocks everything after it). Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
#include <sys/types.h>
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#include <sys/wait.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdbool.h>
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#include "tests-common.h"
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void
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run_test_in_child(const testfunc_t* (*suite)(void), const char *funcname)
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{
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int cpid;
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int csts;
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int exit_code = -1;
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const testfunc_t *func = suite();
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char *xlibre_testenv = getenv("XLIBRE_TEST");
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if (xlibre_testenv != NULL) {
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bool run_this_test = false;
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char *tok_r;
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char *tok;
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xlibre_testenv = strdup(xlibre_testenv);
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tok = strtok_r(xlibre_testenv, ",", &tok_r);
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while (tok != NULL) {
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if (strcmp(tok, funcname) == 0) {
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run_this_test = true;
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break;
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}
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tok = strtok_r(NULL, ",", &tok_r);
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}
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free(xlibre_testenv);
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if (!run_this_test) {
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return; /* not selected via XLIBRE_TEST, skip it */
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}
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}
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printf("\n---------------------\n%s...\n", funcname);
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while (*func)
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{
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cpid = fork();
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if (cpid) {
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waitpid(cpid, &csts, 0);
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if (!WIFEXITED(csts))
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goto child_failed;
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exit_code = WEXITSTATUS(csts);
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if (exit_code != 0) {
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child_failed:
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printf(" FAIL\n");
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exit(exit_code);
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}
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} else {
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testfunc_t f = *func;
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f();
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exit(0);
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}
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func++;
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}
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printf(" Pass\n");
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}
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