mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-24 06:38:29 +00:00
140 lines
3.7 KiB
C
140 lines
3.7 KiB
C
#include "clar_libgit2.h"
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#include "config_backend.h"
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static git_config *cfg;
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static git_config *snapshot;
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void test_config_snapshot__cleanup(void)
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{
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git_config_free(cfg);
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cfg = NULL;
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git_config_free(snapshot);
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snapshot = NULL;
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}
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void test_config_snapshot__create_snapshot(void)
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{
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int32_t i;
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cl_git_mkfile("config", "[old]\nvalue = 5\n");
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cl_git_pass(git_config_open_ondisk(&cfg, "config"));
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cl_git_pass(git_config_get_int32(&i, cfg, "old.value"));
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cl_assert_equal_i(5, i);
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cl_git_pass(git_config_snapshot(&snapshot, cfg));
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/* Change the value on the file itself (simulate external process) */
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cl_git_mkfile("config", "[old]\nvalue = 56\n");
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cl_git_pass(git_config_get_int32(&i, cfg, "old.value"));
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cl_assert_equal_i(56, i);
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cl_git_pass(git_config_get_int32(&i, snapshot, "old.value"));
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cl_assert_equal_i(5, i);
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/* Change the value on the file itself (simulate external process) */
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cl_git_mkfile("config", "[old]\nvalue = 999\n");
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/* Old snapshot should still have the old value */
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cl_git_pass(git_config_get_int32(&i, snapshot, "old.value"));
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cl_assert_equal_i(5, i);
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/* New snapshot should see new value */
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git_config_free(snapshot);
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cl_git_pass(git_config_snapshot(&snapshot, cfg));
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cl_git_pass(git_config_get_int32(&i, snapshot, "old.value"));
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cl_assert_equal_i(999, i);
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cl_git_pass(p_unlink("config"));
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}
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static int count_me(const git_config_entry *entry, void *payload)
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{
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int *n = (int *) payload;
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GIT_UNUSED(entry);
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(*n)++;
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return 0;
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}
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void test_config_snapshot__multivar(void)
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{
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int count;
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count = 0;
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cl_git_mkfile("config", "[old]\nvalue = 5\nvalue = 6\n");
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cl_git_pass(git_config_open_ondisk(&cfg, "config"));
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cl_git_pass(git_config_get_multivar_foreach(cfg, "old.value", NULL, count_me, &count));
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cl_assert_equal_i(2, count);
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count = 0;
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cl_git_pass(git_config_snapshot(&snapshot, cfg));
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cl_git_pass(git_config_get_multivar_foreach(snapshot, "old.value", NULL, count_me, &count));
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cl_assert_equal_i(2, count);
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cl_git_pass(p_unlink("config"));
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}
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void test_config_snapshot__includes(void)
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{
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int i;
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cl_git_mkfile("including", "[include]\npath = included");
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cl_git_mkfile("included", "[section]\nkey = 1\n");
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cl_git_pass(git_config_open_ondisk(&cfg, "including"));
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cl_git_pass(git_config_snapshot(&snapshot, cfg));
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cl_git_pass(git_config_get_int32(&i, snapshot, "section.key"));
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cl_assert_equal_i(i, 1);
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/* Rewrite "included" config */
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cl_git_mkfile("included", "[section]\nkey = 11\n");
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/* Assert that the live config changed, but snapshot remained the same */
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cl_git_pass(git_config_get_int32(&i, cfg, "section.key"));
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cl_assert_equal_i(i, 11);
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cl_git_pass(git_config_get_int32(&i, snapshot, "section.key"));
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cl_assert_equal_i(i, 1);
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cl_git_pass(p_unlink("including"));
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cl_git_pass(p_unlink("included"));
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}
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void test_config_snapshot__snapshot(void)
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{
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git_config *snapshot_snapshot;
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int i;
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cl_git_mkfile("configfile", "[section]\nkey = 1\n");
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cl_git_pass(git_config_open_ondisk(&cfg, "configfile"));
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cl_git_pass(git_config_snapshot(&snapshot, cfg));
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cl_git_pass(git_config_snapshot(&snapshot_snapshot, snapshot));
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cl_git_pass(git_config_get_int32(&i, snapshot_snapshot, "section.key"));
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cl_assert_equal_i(i, 1);
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git_config_free(snapshot_snapshot);
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cl_git_pass(p_unlink("configfile"));
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}
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void test_config_snapshot__snapshot_from_in_memony(void)
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{
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const char *configuration = "[section]\nkey = 1\n";
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git_config_backend *backend;
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int i;
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cl_git_pass(git_config_new(&cfg));
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cl_git_pass(git_config_backend_from_string(&backend, configuration, strlen(configuration)));
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cl_git_pass(git_config_add_backend(cfg, backend, 0, NULL, 0));
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cl_git_pass(git_config_snapshot(&snapshot, cfg));
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cl_git_pass(git_config_get_int32(&i, snapshot, "section.key"));
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cl_assert_equal_i(i, 1);
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}
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