wrote a simple test for libs

scripts/test/imports-and-exports.toy

@@ -9,6 +9,7 @@
 	assert value == 42, "import/export failed";
 }
 
+
 //test functions using import/export
 {
 	fn f() {
@@ -18,6 +19,7 @@
 	}
 }
 
+
 //test importing/exporting of functions
 {
 	fn func() {
@@ -32,6 +34,7 @@
 	assert func() == 69, "import/export of functions failed";
 }
 
+
 //test that variables retain their types with the typeof keyword
 {
 	var t: type = int;
@@ -45,4 +48,5 @@
 	assert typeof t == type, "type retention failed";
 }
 
+
 print "All good";

scripts/test/lib/standard.toy

@@ -0,0 +1,10 @@
+//test the standard library
+{
+	import standard;
+
+	//this depends on external factors, so only check the length
+	assert clock().length() == 24, "clock() import failed";
+}
+
+
+print "All good";

test/makefile

@@ -5,7 +5,7 @@ CFLAGS +=$(addprefix -I,$(IDIR)) -g -Wall -W -pedantic -Wno-unused-parameter -Wn
 LIBS +=
 
 ODIR = obj
-TARGETS = $(filter-out $(wildcard ../source/*main.c),$(wildcard ../source/*.c))
+TARGETS = $(wildcard ../source/*.c) $(filter-out $(wildcard ../repl/*main.c),$(wildcard ../repl/*.c))
 TESTS = $(wildcard *.c)
 OBJ = $(addprefix $(ODIR)/,$(TARGETS:../source/%.c=%.o)) $(addprefix $(ODIR)/,$(TESTS:.c=.o))
 

test/test_libraries.c

@@ -0,0 +1,143 @@
+#include "lexer.h"
+#include "parser.h"
+#include "compiler.h"
+#include "interpreter.h"
+
+#include "console_colors.h"
+
+#include "memory.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../repl/lib_standard.h"
+
+//supress the print output
+static void noPrintFn(const char* output) {
+	//NO OP
+}
+
+//compilation functions
+char* readFile(char* path, size_t* fileSize) {
+	FILE* file = fopen(path, "rb");
+
+	if (file == NULL) {
+		fprintf(stderr, ERROR "Could not open file \"%s\"\n" RESET, path);
+		exit(-1);
+	}
+
+	fseek(file, 0L, SEEK_END);
+	*fileSize = ftell(file);
+	rewind(file);
+
+	char* buffer = (char*)malloc(*fileSize + 1);
+
+	if (buffer == NULL) {
+		fprintf(stderr, ERROR "Not enough memory to read \"%s\"\n" RESET, path);
+		exit(-1);
+	}
+
+	size_t bytesRead = fread(buffer, sizeof(char), *fileSize, file);
+
+	buffer[*fileSize] = '\0'; //NOTE: fread doesn't append this
+
+	if (bytesRead < *fileSize) {
+		fprintf(stderr, ERROR "Could not read file \"%s\"\n" RESET, path);
+		exit(-1);
+	}
+
+	fclose(file);
+
+	return buffer;
+}
+
+unsigned char* compileString(char* source, size_t* size) {
+	Lexer lexer;
+	Parser parser;
+	Compiler compiler;
+
+	initLexer(&lexer, source);
+	initParser(&parser, &lexer);
+	initCompiler(&compiler);
+
+	//run the parser until the end of the source
+	Node* node = scanParser(&parser);
+	while(node != NULL) {
+		//pack up and leave
+		if (node->type == NODE_ERROR) {
+			printf(ERROR "error node detected\n" RESET);
+			freeNode(node);
+			freeCompiler(&compiler);
+			freeParser(&parser);
+			return NULL;
+		}
+
+		writeCompiler(&compiler, node);
+		freeNode(node);
+		node = scanParser(&parser);
+	}
+
+	//get the bytecode dump
+	unsigned char* tb = collateCompiler(&compiler, (int*)(size));
+
+	//cleanup
+	freeCompiler(&compiler);
+	freeParser(&parser);
+	//no lexer to clean up
+
+	//finally
+	return tb;
+}
+
+void runBinary(unsigned char* tb, size_t size) {
+	Interpreter interpreter;
+	initInterpreter(&interpreter);
+
+	//NOTE: supress print output for testing
+//	setInterpreterPrint(&interpreter, noPrintFn);
+
+	injectNativeHook(&interpreter, "standard", hookStandard);
+
+	runInterpreter(&interpreter, tb, size);
+	freeInterpreter(&interpreter);
+}
+
+void runSource(char* source) {
+	size_t size = 0;
+	unsigned char* tb = compileString(source, &size);
+	if (!tb) {
+		return;
+	}
+	runBinary(tb, size);
+}
+
+void runSourceFile(char* fname) {
+	size_t size = 0; //not used
+	char* source = readFile(fname, &size);
+	runSource(source);
+	free((void*)source);
+}
+
+int main() {
+	{
+		//run each file in ../scripts/test/
+		char* filenames[] = {
+			"standard.toy",
+			NULL
+		};
+
+		for (int i = 0; filenames[i]; i++) {
+			printf("Running %s\n", filenames[i]);
+
+			char buffer[128];
+			snprintf(buffer, 128, "../scripts/test/lib/%s", filenames[i]);
+
+			runSourceFile(buffer);
+		}
+	}
+
+	printf(NOTICE "All good\n" RESET);
+	return 0;
+}
+