Move test suites into separate files

1 files changed, 180 insertions, 0 deletions

diff --git a/test/test_choices.c b/test/test_choices.c
new file mode 100644
index 0000000..c6a8d64
--- /dev/null
+++ b/test/test_choices.c
@@ -0,0 +1,180 @@
+#define _GNU_SOURCE
+#include <stdlib.h>
+#include <string.h>
+
+#include "../config.h"
+#include "options.h"
+#include "choices.h"
+
+#include "greatest/greatest.h"
+
+static options_t default_options;
+
+TEST test_choices_empty() {
+	choices_t choices;
+	choices_init(&choices, &default_options);
+	ASSERT_EQ(0, choices.size);
+	ASSERT_EQ(0, choices.available);
+	ASSERT_EQ(0, choices.selection);
+
+	choices_prev(&choices);
+	ASSERT_EQ(0, choices.selection);
+
+	choices_next(&choices);
+	ASSERT_EQ(0, choices.selection);
+
+	choices_destroy(&choices);
+
+	PASS();
+}
+
+TEST test_choices_1() {
+	choices_t choices;
+	choices_init(&choices, &default_options);
+	choices_add(&choices, "tags");
+
+	choices_search(&choices, "");
+	ASSERT_EQ(1, choices.available);
+	ASSERT_EQ(0, choices.selection);
+
+	choices_search(&choices, "t");
+	ASSERT_EQ(1, choices.available);
+	ASSERT_EQ(0, choices.selection);
+
+	choices_prev(&choices);
+	ASSERT_EQ(0, choices.selection);
+
+	choices_next(&choices);
+	ASSERT_EQ(0, choices.selection);
+
+	ASSERT(!strcmp(choices_get(&choices, 0), "tags"));
+	ASSERT_EQ(NULL, choices_get(&choices, 1));
+
+	choices_destroy(&choices);
+
+	PASS();
+}
+
+TEST test_choices_2() {
+	choices_t choices;
+	choices_init(&choices, &default_options);
+	choices_add(&choices, "tags");
+	choices_add(&choices, "test");
+
+	/* Empty search */
+	choices_search(&choices, "");
+	ASSERT_EQ(0, choices.selection);
+	ASSERT_EQ(2, choices.available);
+
+	choices_next(&choices);
+	ASSERT_EQ(1, choices.selection);
+	choices_next(&choices);
+	ASSERT_EQ(0, choices.selection);
+
+	choices_prev(&choices);
+	ASSERT_EQ(1, choices.selection);
+	choices_prev(&choices);
+	ASSERT_EQ(0, choices.selection);
+
+	/* Filtered search */
+	choices_search(&choices, "te");
+	ASSERT_EQ(1, choices.available);
+	ASSERT_EQ(0, choices.selection);
+	ASSERT_STR_EQ("test", choices_get(&choices, 0));
+
+	choices_next(&choices);
+	ASSERT_EQ(0, choices.selection);
+
+	choices_prev(&choices);
+	ASSERT_EQ(0, choices.selection);
+
+	/* No results */
+	choices_search(&choices, "foobar");
+	ASSERT_EQ(0, choices.available);
+	ASSERT_EQ(0, choices.selection);
+
+	/* Different order due to scoring */
+	choices_search(&choices, "ts");
+	ASSERT_EQ(2, choices.available);
+	ASSERT_EQ(0, choices.selection);
+	ASSERT_STR_EQ("test", choices_get(&choices, 0));
+	ASSERT_STR_EQ("tags", choices_get(&choices, 1));
+
+	choices_destroy(&choices);
+
+	PASS();
+}
+
+TEST test_choices_without_search() {
+	/* Before a search is run, it should return no results */
+
+	choices_t choices;
+	choices_init(&choices, &default_options);
+
+	ASSERT_EQ(0, choices.available);
+	ASSERT_EQ(0, choices.selection);
+	ASSERT_EQ(0, choices.size);
+	ASSERT_EQ(NULL, choices_get(&choices, 0));
+
+	choices_add(&choices, "test");
+
+	ASSERT_EQ(0, choices.available);
+	ASSERT_EQ(0, choices.selection);
+	ASSERT_EQ(1, choices.size);
+	ASSERT_EQ(NULL, choices_get(&choices, 0));
+
+	choices_destroy(&choices);
+
+	PASS();
+}
+
+/* Regression test for segfault */
+TEST test_choices_unicode() {
+	choices_t choices;
+	choices_init(&choices, &default_options);
+
+	choices_add(&choices, "Edmund Husserl - Méditations cartésiennes - Introduction a la phénoménologie.pdf");
+	choices_search(&choices, "e");
+
+	choices_destroy(&choices);
+	PASS();
+}
+
+TEST test_choices_large_input() {
+	choices_t choices;
+	choices_init(&choices, &default_options);
+
+	int N = 100000;
+	char *strings[N];
+
+	for(int i = 0; i < N; i++) {
+		asprintf(&strings[i], "%i", i);
+		choices_add(&choices, strings[i]);
+	}
+
+	choices_search(&choices, "12");
+
+	/* Must match `seq 0 99999 | grep '.*1.*2.*' | wc -l` */
+	ASSERT_EQ(8146, choices.available);
+
+	ASSERT_STR_EQ("12", choices_get(&choices, 0));
+
+	for(int i = 0; i < N; i++) {
+		free(strings[i]);
+	}
+
+	choices_destroy(&choices);
+
+	PASS();
+}
+
+SUITE(choices_suite) {
+	options_init(&default_options);
+
+	RUN_TEST(test_choices_empty);
+	RUN_TEST(test_choices_1);
+	RUN_TEST(test_choices_2);
+	RUN_TEST(test_choices_without_search);
+	RUN_TEST(test_choices_unicode);
+	RUN_TEST(test_choices_large_input);
+}