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Add tests for deleting a config var

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Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
This commit is contained in:
Carlos Martín Nieto 2011-06-28 15:21:44 +02:00 committed by Vicent Marti
parent 6d4b609718
commit 2601fcfc1e
3 changed files with 39 additions and 1 deletions
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10
include/git2/config.h
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@ -254,7 +254,15 @@ GIT_EXTERN(int) git_config_set_bool(git_config *cfg, const char *name, int value
GIT_EXTERN(int) git_config_set_string(git_config *cfg, const char *name, const char *value);
/**
* Perform an operation on each config variable
* Delete a config variable
*
* @param cfg the configuration
* @param name the variable to delete
*/
GIT_EXTERN(int) git_config_del(git_config *cfg, const char *name);
/**
* Perform an operation on each config variable.
*
* The callback receives the normalized name and value of each variable
* in the config backend, and the data pointer passed to this function.

BIN
tests/resources/config/config9
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30
tests/t15-config.c
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@ -235,6 +235,34 @@ BEGIN_TEST(config11, "fall back to the global config")
git_repository_free(repo);
END_TEST
BEGIN_TEST(config12, "delete a value")
git_config *cfg;
int i;
/* By freeing the config, we make sure we flush the values */
must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
must_pass(git_config_set_int(cfg, "core.dummy", 5));
git_config_free(cfg);
must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
must_pass(git_config_del(cfg, "core.dummy"));
git_config_free(cfg);
must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
must_be_true(git_config_get_int(cfg, "core.dummy", &i) == GIT_ENOTFOUND);
must_pass(git_config_set_int(cfg, "core.dummy", 1));
git_config_free(cfg);
END_TEST
BEGIN_TEST(config13, "can't delete a non-existent value")
git_config *cfg;
/* By freeing the config, we make sure we flush the values */
must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
must_be_true(git_config_del(cfg, "core.imaginary") == GIT_ENOTFOUND);
git_config_free(cfg);
END_TEST
BEGIN_SUITE(config)
ADD_TEST(config0);
ADD_TEST(config1);
@ -248,4 +276,6 @@ BEGIN_SUITE(config)
ADD_TEST(config9);
ADD_TEST(config10);
ADD_TEST(config11);
ADD_TEST(config12);
ADD_TEST(config13);
END_SUITE