Rongsong Shen
cf55d691de
Move xce_test's 15 production sources + headers from src/controller/testsuite/ into a new src/harness/ component with its own meson.build, and strip every now-dangling controller-side reference (11 controller_unit_test_src entries, 4 standalone test-binary blocks, 11 controller_test.c extern/RUN_TEST lines) so the controller build is never left broken. Fixes a broken relative-symlink bridge (xce_test_controller_link) added to keep two controller-embedded tests (test_test_cli.c, test_xcetest_process_entry.c) finding the relocated xce_test binary until task 2.1 moves them too. Discovered and documented in design.md: four controller-domain regression tests call functions directly from four of xce_test's own files, requiring controller_unit_test to permanently recompile them from src/harness/ — a real dependency neither the original discovery nor design audit caught. controller_unit_test: 1228 Tests 0 Failures 0 Ignored (verified via the Unity binary's own printed summary line, not just meson's aggregate count). Task 1.1 of xce-harness-component. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RLSNJhNoULvVcUhXEFafQC
80 lines
2.5 KiB
C
80 lines
2.5 KiB
C
#define _GNU_SOURCE
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#include "rcfile.h"
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/* Suffixes appended to the resolved base directory to form the rc-file
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* path -- kept as two separate constants (rather than one shared tail)
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* since the XDG_CONFIG_HOME branch is already rooted at a "config home"
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* directory while the HOME fallback still needs the "/.config" segment. */
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#define RCFILE_XDG_SUFFIX "/xce_test/rc"
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#define RCFILE_HOME_SUFFIX "/.config/xce_test/rc"
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char* rcfile_resolve_path(void)
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{
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const char* xdg_config_home = getenv("XDG_CONFIG_HOME");
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if (xdg_config_home && *xdg_config_home) {
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size_t len = strlen(xdg_config_home) + strlen(RCFILE_XDG_SUFFIX) + 1;
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char* path = (char*)malloc(len);
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if (!path)
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return NULL;
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snprintf(path, len, "%s%s", xdg_config_home, RCFILE_XDG_SUFFIX);
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return path;
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}
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const char* home = getenv("HOME");
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if (home && *home) {
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size_t len = strlen(home) + strlen(RCFILE_HOME_SUFFIX) + 1;
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char* path = (char*)malloc(len);
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if (!path)
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return NULL;
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snprintf(path, len, "%s%s", home, RCFILE_HOME_SUFFIX);
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return path;
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}
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return NULL;
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}
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int rcfile_load(const char* path, int (*runner)(char* line))
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{
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if (!path)
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return 0;
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FILE* f = fopen(path, "r");
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if (!f) {
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if (errno == ENOENT)
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return 0; /* missing rc file: silent no-op success */
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fprintf(stderr, "xce_test: warning: could not open rc file %s: %s\n",
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path, strerror(errno));
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return 0; /* present but unreadable: non-fatal warning */
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}
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int rc = 0;
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char* line = NULL;
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size_t cap = 0;
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ssize_t n;
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while ((n = getline(&line, &cap, f)) != -1) {
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if (n > 0 && line[n - 1] == '\n')
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line[n - 1] = '\0';
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rc = runner(line);
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if (rc != 0)
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break;
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}
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/* fopen() succeeds on a directory on this platform -- the failure only
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* surfaces on the first read (getline() returns -1 with errno==EISDIR
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* and ferror(f) set, feof(f) NOT set). Treat that the same as an open
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* failure: one non-fatal stderr warning, no runner calls attributed to
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* it (rc is still 0 here since no line was ever successfully read). */
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if (rc == 0 && ferror(f)) {
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fprintf(stderr, "xce_test: warning: could not read rc file %s: %s\n",
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path, strerror(errno));
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}
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free(line);
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fclose(f);
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return rc;
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}
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