Add hash map

1 files changed, 61 insertions, 0 deletions

diff --git a/tests/main.c b/tests/main.c
new file mode 100644
index 0000000..881866e
--- /dev/null
+++ b/tests/main.c
@@ -0,0 +1,61 @@
+#include <stdio.h>
+#include <string.h>
+#include "../include/compiler.h"
+#include "../include/std/hash_map.h"
+#include "../include/std/hash.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+#define REQUIRE_EQ_INT(expected, actual) do{\
+    if((expected) != (actual)) {\
+        fprintf(stderr, "%s:%d: Assert failed (%s vs %s).\nExpected %d, got %d.\n", __FILE__, __LINE__, #expected, #actual, (expected), (actual));\
+        exit(1);\
+    }\
+}while(0)
+
+static CHECK_RESULT int test_hash_map() {
+    ScopedAllocator scoped_allocator;
+    HashMap hash_map;
+    int value;
+    bool has_key;
+
+    return_if_error(scoped_allocator_init(&scoped_allocator));
+    cleanup_if_error(hash_map_init(&hash_map, &scoped_allocator, sizeof(int), hash_compare_string, amal_hash_string));
+
+    value = 34;
+    return_if_error(hash_map_insert(&hash_map, create_buffer_view("hello", 5), &value));
+    return_if_error(hash_map_insert(&hash_map, create_buffer_view("hellp", 5), &value));
+    has_key = hash_map_get(&hash_map, create_buffer_view("hello", 5), &value);
+    if(!has_key) {
+        fprintf(stderr, "Missing value for key \"hello\" in hash map\n");
+        exit(1);
+    }
+    REQUIRE_EQ_INT(34, value);
+
+    cleanup:
+    scoped_allocator_deinit(&scoped_allocator);
+    return 0;
+}
+
+int main() {
+    amal_compiler compiler;
+    int result;
+    const char *filepath;
+    filepath = "tests/main.amal";
+
+    return_if_error(test_hash_map());
+
+    result = amal_compiler_init(&compiler);
+    if(result != AMAL_COMPILER_OK) {
+        fprintf(stderr, "Failed to initialize compiler, error code: %d\n", result);
+        return 1;
+    }
+
+    result = amal_compiler_load_file(&compiler, create_buffer_view(filepath, strlen(filepath)));
+    if(result != AMAL_COMPILER_OK) {
+        fprintf(stderr, "Failed to load file, error code: %d\n", result);
+        return 1;
+    }
+
+    return amal_compiler_deinit(&compiler);
+}