From 5e5322bf94c32ccb509570f6354c1bd73d7e6193 Mon Sep 17 00:00:00 2001 From: hachem Date: Sun, 30 Aug 2026 18:50:14 +0200 Subject: feat: emit nasm for if statements with conditional jumps --- tests/codegen_test.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'tests/codegen_test.c') diff --git a/tests/codegen_test.c b/tests/codegen_test.c index 0d8c5e8..eb2ff95 100644 --- a/tests/codegen_test.c +++ b/tests/codegen_test.c @@ -60,8 +60,33 @@ static void test_generate_text(struct TestContext* context) free_program(&program); } +static void test_generate_if(struct TestContext* context) +{ + struct Lexer lexer = create_lexer("proc main\n{\nif rcx != 0\ngoto loop\n}\n"); + struct Program program; + check(context, parse_program(&lexer, &program)); + + FILE* out = tmpfile(); + generate_nasm(&program, out); + fflush(out); + rewind(out); + + char buffer[1024]; + size_t read = fread(buffer, 1, sizeof(buffer) - 1, out); + buffer[read] = '\0'; + fclose(out); + + check(context, strstr(buffer, "cmp rcx, 0") != NULL); + check(context, strstr(buffer, "je .if_end_0") != NULL); + check(context, strstr(buffer, "jmp loop") != NULL); + check(context, strstr(buffer, ".if_end_0:") != NULL); + + free_program(&program); +} + void run_codegen_tests(struct TestContext* context) { test_generate_consts_and_data(context); test_generate_text(context); + test_generate_if(context); } -- cgit v1.3