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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 11:08:07 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 11:08:07 +0000 |
commit | c69cb8cc094cc916adbc516b09e944cd3d137c01 (patch) | |
tree | f2878ec41fb6d0e3613906c6722fc02b934eeb80 /collectors/cgroups.plugin/tests/test_cgroups_plugin.c | |
parent | Initial commit. (diff) | |
download | netdata-upstream/1.29.3.tar.xz netdata-upstream/1.29.3.zip |
Adding upstream version 1.29.3.upstream/1.29.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'collectors/cgroups.plugin/tests/test_cgroups_plugin.c')
-rw-r--r-- | collectors/cgroups.plugin/tests/test_cgroups_plugin.c | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/collectors/cgroups.plugin/tests/test_cgroups_plugin.c b/collectors/cgroups.plugin/tests/test_cgroups_plugin.c new file mode 100644 index 0000000..be8ea2c --- /dev/null +++ b/collectors/cgroups.plugin/tests/test_cgroups_plugin.c @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#include "test_cgroups_plugin.h" +#include "libnetdata/required_dummies.h" + +RRDHOST *localhost; +int netdata_zero_metrics_enabled = 1; +struct config netdata_config; +char *netdata_configured_primary_plugins_dir = NULL; + +static void test_parse_k8s_data(void **state) +{ + UNUSED(state); + + struct label *labels = (struct label *)0xff; + + struct k8s_test_data { + char *data; + char *name; + char *key[3]; + char *value[3]; + }; + + struct k8s_test_data test_data[] = { + // One label + { .data = "name label1=\"value1\"", + .name = "name", + .key[0] = "label1", .value[0] = "value1" }, + + // Three labels + { .data = "name label1=\"value1\",label2=\"value2\",label3=\"value3\"", + .name = "name", + .key[0] = "label1", .value[0] = "value1", + .key[1] = "label2", .value[1] = "value2", + .key[2] = "label3", .value[2] = "value3" }, + + // Comma at the end of the data string + { .data = "name label1=\"value1\",", + .name = "name", + .key[0] = "label1", .value[0] = "value1" }, + + // Equals sign in the value + { .data = "name label1=\"value=1\"", + .name = "name", + .key[0] = "label1", .value[0] = "value=1" }, + + // Double quotation mark in the value + { .data = "name label1=\"value\"1\"", + .name = "name", + .key[0] = "label1", .value[0] = "value" }, + + // Escaped double quotation mark in the value + { .data = "name label1=\"value\\\"1\"", + .name = "name", + .key[0] = "label1", .value[0] = "value\\\"1" }, + + // Equals sign in the key + { .data = "name label=1=\"value1\"", + .name = "name", + .key[0] = "label", .value[0] = "1=\"value1\"" }, + + // Skipped value + { .data = "name label1=,label2=\"value2\"", + .name = "name", + .key[0] = "label2", .value[0] = "value2" }, + + // A pair of equals signs + { .data = "name= =", + .name = "name=" }, + + // A pair of commas + { .data = "name, ,", + .name = "name," }, + + { .data = NULL } + }; + + for (int i = 0; test_data[i].data != NULL; i++) { + char *data = strdup(test_data[i].data); + + for (int l = 0; l < 3 && test_data[i].key[l] != NULL; l++) { + char *key = test_data[i].key[l]; + char *value = test_data[i].value[l]; + + expect_function_call(__wrap_add_label_to_list); + expect_value(__wrap_add_label_to_list, l, 0xff); + expect_string(__wrap_add_label_to_list, key, key); + expect_string(__wrap_add_label_to_list, value, value); + expect_value(__wrap_add_label_to_list, label_source, LABEL_SOURCE_KUBERNETES); + } + + char *name = parse_k8s_data(&labels, data); + + assert_string_equal(name, test_data[i].name); + assert_ptr_equal(labels, 0xff); + + free(data); + } +} + +int main(void) +{ + const struct CMUnitTest tests[] = { + cmocka_unit_test(test_parse_k8s_data), + }; + + int test_res = cmocka_run_group_tests_name("test_parse_k8s_data", tests, NULL, NULL); + + return test_res; +} |