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Implemented print keyword and associated tests

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This commit is contained in:
Kayne Ruse
2024-10-07 12:13:06 +11:00
parent 956ebbeb28
commit ff13b5cf38
16 changed files with 346 additions and 60 deletions
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2
.notes/SECD-concept.txt
View File

@@ -87,7 +87,7 @@ FN_CALL
FN_RETURN
*read a list of return values specified in C into 'R', pop S, restore (S, E, C, D) from D(0) popping it, store the contents of 'R' in E or S based on the next few parts of C
//bespoke utility instructions
//various action instructions
ASSERT
if S(-1) is falsy, print S(0) and exit
PRINT

6
README.md
View File

@@ -22,7 +22,11 @@ This repository holds the reference implementation for Toy version 2.x, written
# Syntax
*Coming Soon.*
```toy
print 42; //print is a built-in keyword
//more examples to be added as the features are implemented
```
# Building

69
repl/main.c
View File

@@ -157,16 +157,21 @@ CmdLine parseCmdLine(int argc, const char* argv[]) {
return cmd;
}
//callback
static void errorAndExit(const char* msg) {
fprintf(stderr, "%s", msg);
//callbacks
static void printCallback(const char* msg) {
fprintf(stdout, "%s\n", msg);
}
static void errorAndExitCallback(const char* msg) {
fprintf(stderr, "%s\n", msg);
exit(-1);
}
//main file
int main(int argc, const char* argv[]) {
Toy_setErrorCallback(errorAndExit);
Toy_setAssertFailureCallback(errorAndExit);
Toy_setPrintCallback(printCallback);
Toy_setErrorCallback(errorAndExitCallback);
Toy_setAssertFailureCallback(errorAndExitCallback);
CmdLine cmd = parseCmdLine(argc, argv);
@@ -226,39 +231,41 @@ int main(int argc, const char* argv[]) {
Toy_runVM(&vm);
//debugging result
printf("printing the stack result\n\ntype\tvalue\n");
for (int i = 0; i < vm.stack->count; i++) {
Toy_Value v = ((Toy_Value*)(vm.stack + 1))[i];
if (vm.stack->count > 0) {
printf("Debug output of the stack after execution\n\ntype\tvalue\n");
for (int i = 0; i < vm.stack->count; i++) {
Toy_Value v = ((Toy_Value*)(vm.stack + 1))[i];
printf(" %d\t ", v.type);
printf(" %d\t ", v.type);
switch(v.type) {
case TOY_VALUE_NULL:
printf("null");
break;
switch(v.type) {
case TOY_VALUE_NULL:
printf("null");
break;
case TOY_VALUE_BOOLEAN:
printf("%s", TOY_VALUE_AS_BOOLEAN(v) ? "true" : "false");
break;
case TOY_VALUE_BOOLEAN:
printf("%s", TOY_VALUE_AS_BOOLEAN(v) ? "true" : "false");
break;
case TOY_VALUE_INTEGER:
printf("%d", TOY_VALUE_AS_INTEGER(v));
break;
case TOY_VALUE_INTEGER:
printf("%d", TOY_VALUE_AS_INTEGER(v));
break;
case TOY_VALUE_FLOAT:
printf("%f", TOY_VALUE_AS_FLOAT(v));
break;
case TOY_VALUE_FLOAT:
printf("%f", TOY_VALUE_AS_FLOAT(v));
break;
case TOY_VALUE_STRING:
case TOY_VALUE_ARRAY:
case TOY_VALUE_DICTIONARY:
case TOY_VALUE_FUNCTION:
case TOY_VALUE_OPAQUE:
printf("???");
break;
case TOY_VALUE_STRING:
case TOY_VALUE_ARRAY:
case TOY_VALUE_DICTIONARY:
case TOY_VALUE_FUNCTION:
case TOY_VALUE_OPAQUE:
printf("???");
break;
}
printf("\n");
}
printf("\n");
}
//cleanup

5
scripts/example-print.toy Normal file
View File

@@ -0,0 +1,5 @@
//print statement
print 42;
//it can handle complex expressions
print 3 * 5;

3
scripts/example.toy
View File

@@ -1 +1,2 @@
(1 + 2) * (3 + 4);
//expression
(1 + 2) * (3 + 4);

9
source/toy_ast.c
View File

@@ -72,6 +72,15 @@ void Toy_private_emitAstGroup(Toy_Bucket** bucketHandle, Toy_Ast** astHandle) {
(*astHandle) = tmp;
}
void Toy_private_emitAstPrint(Toy_Bucket** bucketHandle, Toy_Ast** astHandle) {
Toy_Ast* tmp = (Toy_Ast*)Toy_partitionBucket(bucketHandle, sizeof(Toy_Ast));
tmp->type = TOY_AST_PRINT;
tmp->print.child = (*astHandle);
(*astHandle) = tmp;
}
void Toy_private_emitAstPass(Toy_Bucket** bucketHandle, Toy_Ast** astHandle) {
Toy_Ast* tmp = (Toy_Ast*)Toy_partitionBucket(bucketHandle, sizeof(Toy_Ast));

10
source/toy_ast.h
View File

@@ -14,6 +14,8 @@ typedef enum Toy_AstType {
TOY_AST_BINARY,
TOY_AST_GROUP,
TOY_AST_PRINT,
TOY_AST_PASS,
TOY_AST_ERROR,
TOY_AST_END,
@@ -85,6 +87,11 @@ typedef struct Toy_AstGroup {
Toy_Ast* child;
} Toy_AstGroup;
typedef struct Toy_AstPrint {
Toy_AstType type;
Toy_Ast* child;
} Toy_AstPrint;
typedef struct Toy_AstPass {
Toy_AstType type;
} Toy_AstPass;
@@ -105,6 +112,7 @@ union Toy_Ast { //32 | 64 BITNESS
Toy_AstUnary unary; //12 | 16
Toy_AstBinary binary; //16 | 24
Toy_AstGroup group; //8 | 16
Toy_AstPrint print; //8 | 16
Toy_AstPass pass; //4 | 4
Toy_AstError error; //4 | 4
Toy_AstEnd end; //4 | 4
@@ -118,6 +126,8 @@ void Toy_private_emitAstUnary(Toy_Bucket** bucketHandle, Toy_Ast** astHandle, To
void Toy_private_emitAstBinary(Toy_Bucket** bucketHandle, Toy_Ast** astHandle,Toy_AstFlag flag, Toy_Ast* right);
void Toy_private_emitAstGroup(Toy_Bucket** bucketHandle, Toy_Ast** astHandle);
void Toy_private_emitAstPrint(Toy_Bucket** bucketHandle, Toy_Ast** astHandle);
void Toy_private_emitAstPass(Toy_Bucket** bucketHandle, Toy_Ast** astHandle);
void Toy_private_emitAstError(Toy_Bucket** bucketHandle, Toy_Ast** astHandle);
void Toy_private_emitAstEnd(Toy_Bucket** bucketHandle, Toy_Ast** astHandle);

4
source/toy_opcodes.h
View File

@@ -33,6 +33,10 @@ typedef enum Toy_OpcodeType {
//control instructions
TOY_OPCODE_RETURN,
//various action instructions
TOY_OPCODE_PRINT,
//TODO: clear the program stack
//meta instructions
TOY_OPCODE_PASS,
TOY_OPCODE_ERROR,

32
source/toy_parser.c
View File

@@ -482,20 +482,20 @@ static void makeExpr(Toy_Bucket** bucketHandle, Toy_Parser* parser, Toy_Ast** ro
parsePrecedence(bucketHandle, parser, rootHandle, PREC_ASSIGNMENT);
}
static void makeExprStmt(Toy_Bucket** bucketHandle, Toy_Parser* parser, Toy_Ast** rootHandle) {
//check for empty lines
if (match(parser, TOY_TOKEN_OPERATOR_SEMICOLON)) {
Toy_private_emitAstPass(bucketHandle, rootHandle);
return;
}
static void makePrintStmt(Toy_Bucket** bucketHandle, Toy_Parser* parser, Toy_Ast** rootHandle) {
makeExpr(bucketHandle, parser, rootHandle);
Toy_private_emitAstPrint(bucketHandle, rootHandle);
consume(parser, TOY_TOKEN_OPERATOR_SEMICOLON, "Expected ';' at the end of print statement");
}
static void makeExprStmt(Toy_Bucket** bucketHandle, Toy_Parser* parser, Toy_Ast** rootHandle) {
makeExpr(bucketHandle, parser, rootHandle);
consume(parser, TOY_TOKEN_OPERATOR_SEMICOLON, "Expected ';' at the end of expression statement");
}
static void makeStmt(Toy_Bucket** bucketHandle, Toy_Parser* parser, Toy_Ast** rootHandle) {
//block
//print
//assert
//if-then-else
//while-then
@@ -505,8 +505,22 @@ static void makeStmt(Toy_Bucket** bucketHandle, Toy_Parser* parser, Toy_Ast** ro
//return
//import
//default
makeExprStmt(bucketHandle, parser, rootHandle);
//check for empty lines
if (match(parser, TOY_TOKEN_OPERATOR_SEMICOLON)) {
Toy_private_emitAstPass(bucketHandle, rootHandle);
return;
}
else if (match(parser, TOY_TOKEN_KEYWORD_PRINT)) {
makePrintStmt(bucketHandle, parser, rootHandle);
return;
}
else {
//default
makeExprStmt(bucketHandle, parser, rootHandle);
return;
}
}
static void makeDeclarationStmt(Toy_Bucket** bucketHandle, Toy_Parser* parser, Toy_Ast** rootHandle) {

2
source/toy_print.c
View File

@@ -33,6 +33,7 @@ void Toy_setPrintCallback(Toy_callbackType cb) {
void Toy_setErrorCallback(Toy_callbackType cb) {
errorCallback = cb;
}
void Toy_setAssertFailureCallback(Toy_callbackType cb) {
assertCallback = cb;
}
@@ -48,4 +49,3 @@ void Toy_resetErrorCallback() {
void Toy_resetAssertFailureCallback() {
assertCallback = errDefault;
}

31
source/toy_routine.c
View File

@@ -63,25 +63,25 @@ static void writeInstructionValue(Toy_Routine** rt, Toy_AstValue ast) {
if (TOY_VALUE_IS_NULL(ast.value)) {
//NOTHING - null's type data is enough
//BUGFIX: 4-byte alignment
//4-byte alignment
EMIT_BYTE(rt, 0);
EMIT_BYTE(rt, 0);
}
else if (TOY_VALUE_IS_BOOLEAN(ast.value)) {
EMIT_BYTE(rt, TOY_VALUE_AS_BOOLEAN(ast.value));
//BUGFIX: 4-byte alignment
//4-byte alignment
EMIT_BYTE(rt, 0);
}
else if (TOY_VALUE_IS_INTEGER(ast.value)) {
//BUGFIX: 4-byte alignment
//4-byte alignment
EMIT_BYTE(rt, 0);
EMIT_BYTE(rt, 0);
EMIT_INT(rt, code, TOY_VALUE_AS_INTEGER(ast.value));
}
else if (TOY_VALUE_IS_FLOAT(ast.value)) {
//BUGFIX: 4-byte alignment
//4-byte alignment
EMIT_BYTE(rt, 0);
EMIT_BYTE(rt, 0);
@@ -100,7 +100,7 @@ static void writeInstructionUnary(Toy_Routine** rt, Toy_AstUnary ast) {
if (ast.flag == TOY_AST_FLAG_NEGATE) {
EMIT_BYTE(rt, TOY_OPCODE_NEGATE);
//BUGFIX: 4-byte alignment
//4-byte alignment
EMIT_BYTE(rt, 0);
EMIT_BYTE(rt, 0);
EMIT_BYTE(rt, 0);
@@ -197,7 +197,20 @@ static void writeInstructionBinary(Toy_Routine** rt, Toy_AstBinary ast) {
exit(-1);
}
//BUGFIX: 4-byte alignment (covers most cases)
//4-byte alignment (covers most cases)
EMIT_BYTE(rt, 0);
EMIT_BYTE(rt, 0);
EMIT_BYTE(rt, 0);
}
static void writeInstructionPrint(Toy_Routine** rt, Toy_AstPrint ast) {
//the thing to print
writeRoutineCode(rt, ast.child);
//output the print opcode
EMIT_BYTE(rt, TOY_OPCODE_PRINT);
//4-byte alignment
EMIT_BYTE(rt, 0);
EMIT_BYTE(rt, 0);
EMIT_BYTE(rt, 0);
@@ -232,6 +245,10 @@ static void writeRoutineCode(Toy_Routine** rt, Toy_Ast* ast) {
writeInstructionBinary(rt, ast->binary);
break;
case TOY_AST_PRINT:
writeInstructionPrint(rt, ast->print);
break;
//other disallowed instructions
case TOY_AST_GROUP:
fprintf(stderr, TOY_CC_ERROR "ERROR: Invalid AST type found: Group shouldn't be used\n" TOY_CC_RESET);
@@ -271,7 +288,7 @@ static void* writeRoutine(Toy_Routine* rt, Toy_Ast* ast) {
//code
writeRoutineCode(&rt, ast);
EMIT_BYTE(&rt, TOY_OPCODE_RETURN); //temp terminator
EMIT_BYTE(&rt, 0); //BUGFIX: 4-byte alignment
EMIT_BYTE(&rt, 0); //4-byte alignment
EMIT_BYTE(&rt, 0);
EMIT_BYTE(&rt, 0);
//TODO: jumps

1
source/toy_value.h
View File

@@ -58,4 +58,3 @@ TOY_API bool Toy_private_isTruthy(Toy_Value value);
TOY_API bool Toy_private_isEqual(Toy_Value left, Toy_Value right);
unsigned int Toy_hashValue(Toy_Value value);

58
source/toy_vm.c
View File

@@ -1,6 +1,7 @@
#include "toy_vm.h"
#include "toy_console_colors.h"
#include "toy_print.h"
#include "toy_opcodes.h"
#include "toy_value.h"
@@ -235,15 +236,55 @@ static void processLogical(Toy_VM* vm, Toy_OpcodeType opcode) {
}
}
static void processPrint(Toy_VM* vm) {
//print the value on top of the stack, popping it
Toy_Value value = Toy_popStack(&vm->stack);
//NOTE: don't append a newline - leave that choice to the host
switch(value.type) {
case TOY_VALUE_NULL:
Toy_print("null");
break;
case TOY_VALUE_BOOLEAN:
Toy_print(TOY_VALUE_AS_BOOLEAN(value) ? "true" : "false");
break;
case TOY_VALUE_INTEGER: {
char buffer[16];
sprintf(buffer, "%d", TOY_VALUE_AS_INTEGER(value));
Toy_print(buffer);
break;
}
case TOY_VALUE_FLOAT: {
char buffer[16];
sprintf(buffer, "%f", TOY_VALUE_AS_FLOAT(value));
Toy_print(buffer);
break;
}
case TOY_VALUE_STRING: //TODO: decide on how long strings, etc. live for in memory
case TOY_VALUE_ARRAY:
case TOY_VALUE_DICTIONARY:
case TOY_VALUE_FUNCTION:
case TOY_VALUE_OPAQUE:
fprintf(stderr, TOY_CC_ERROR "ERROR: Unknown value type %d passed to processPrint, exiting\n" TOY_CC_RESET, value.type);
exit(-1);
}
}
static void process(Toy_VM* vm) {
while(true) {
Toy_OpcodeType opcode = READ_BYTE(vm);
switch(opcode) {
//variable instructions
case TOY_OPCODE_READ:
processRead(vm);
break;
//arithmetic instructions
case TOY_OPCODE_ADD:
case TOY_OPCODE_SUBTRACT:
case TOY_OPCODE_MULTIPLY:
@@ -252,6 +293,7 @@ static void process(Toy_VM* vm) {
processArithmetic(vm, opcode);
break;
//comparison instructions
case TOY_OPCODE_COMPARE_EQUAL:
case TOY_OPCODE_COMPARE_LESS:
case TOY_OPCODE_COMPARE_LESS_EQUAL:
@@ -260,6 +302,7 @@ static void process(Toy_VM* vm) {
processComparison(vm, opcode);
break;
//logical instructions
case TOY_OPCODE_AND:
case TOY_OPCODE_OR:
case TOY_OPCODE_TRUTHY:
@@ -267,6 +310,17 @@ static void process(Toy_VM* vm) {
processLogical(vm, opcode);
break;
//control instructions
case TOY_OPCODE_RETURN:
//temp terminator
return;
//various action instructions
case TOY_OPCODE_PRINT:
processPrint(vm);
break;
//not yet implemented
case TOY_OPCODE_LOAD:
case TOY_OPCODE_LOAD_LONG:
case TOY_OPCODE_DECLARE:
@@ -277,10 +331,6 @@ static void process(Toy_VM* vm) {
case TOY_OPCODE_EOF:
fprintf(stderr, TOY_CC_ERROR "ERROR: Invalid opcode %d found, exiting\n" TOY_CC_RESET, opcode);
exit(-1);
case TOY_OPCODE_RETURN: //temp terminator, temp position
//
return;
}
//prepare for the next instruction

29
tests/cases/test_ast.c
View File

@@ -20,6 +20,7 @@ int test_sizeof_ast_64bit() {
TEST_SIZEOF(Toy_AstUnary, 16);
TEST_SIZEOF(Toy_AstBinary, 24);
TEST_SIZEOF(Toy_AstGroup, 16);
TEST_SIZEOF(Toy_AstPrint, 16);
TEST_SIZEOF(Toy_AstPass, 4);
TEST_SIZEOF(Toy_AstError, 4);
TEST_SIZEOF(Toy_AstEnd, 4);
@@ -47,6 +48,7 @@ int test_sizeof_ast_32bit() {
TEST_SIZEOF(Toy_AstUnary, 12);
TEST_SIZEOF(Toy_AstBinary, 16);
TEST_SIZEOF(Toy_AstGroup, 8);
TEST_SIZEOF(Toy_AstPrint, 8);
TEST_SIZEOF(Toy_AstPass, 4);
TEST_SIZEOF(Toy_AstError, 4);
TEST_SIZEOF(Toy_AstEnd, 4);
@@ -146,6 +148,33 @@ int test_type_emission(Toy_Bucket** bucketHandle) {
}
}
//emit print keyword
{
//build the AST
Toy_Ast* ast = NULL;
Toy_Ast* right = NULL;
Toy_private_emitAstValue(bucketHandle, &ast, TOY_VALUE_TO_INTEGER(42));
Toy_private_emitAstValue(bucketHandle, &right, TOY_VALUE_TO_INTEGER(69));
Toy_private_emitAstBinary(bucketHandle, &ast, TOY_AST_FLAG_ADD, right);
Toy_private_emitAstPrint(bucketHandle, &ast);
//check if it worked
if (
ast == NULL ||
ast->type != TOY_AST_PRINT ||
ast->print.child == NULL ||
ast->print.child->type != TOY_AST_BINARY ||
ast->print.child->binary.flag != TOY_AST_FLAG_ADD ||
ast->print.child->binary.left->type != TOY_AST_VALUE ||
TOY_VALUE_AS_INTEGER(ast->print.child->binary.left->value.value) != 42 ||
ast->print.child->binary.right->type != TOY_AST_VALUE ||
TOY_VALUE_AS_INTEGER(ast->print.child->binary.right->value.value) != 69)
{
fprintf(stderr, TOY_CC_ERROR "ERROR: failed to emit a print as 'Toy_Ast', state unknown\n" TOY_CC_RESET);
return -1;
}
}
//emit and append blocks of code
{
//initialize the root block

80
tests/cases/test_routine.c
View File

@@ -10,7 +10,7 @@
#include <string.h>
//tests
int test_routine_header_and_values(Toy_Bucket** bucketHandle) {
int test_routine_expressions(Toy_Bucket** bucketHandle) {
//simple test to ensure the header looks right with an empty ast
{
//setup
@@ -248,7 +248,7 @@ int test_routine_header_and_values(Toy_Bucket** bucketHandle) {
*((unsigned char*)(buffer + 27)) != 0 ||
*(int*)(buffer + 28) != 42 ||
*((unsigned char*)(buffer + 32)) != TOY_OPCODE_RETURN ||
*((unsigned char*)(buffer + 23)) != 0 ||
*((unsigned char*)(buffer + 33)) != 0 ||
*((unsigned char*)(buffer + 34)) != 0 ||
*((unsigned char*)(buffer + 35)) != 0
)
@@ -302,7 +302,7 @@ int test_routine_header_and_values(Toy_Bucket** bucketHandle) {
*((unsigned char*)(buffer + 27)) != 0 ||
*(float*)(buffer + 28) != 3.1415f ||
*((unsigned char*)(buffer + 32)) != TOY_OPCODE_RETURN ||
*((unsigned char*)(buffer + 23)) != 0 ||
*((unsigned char*)(buffer + 33)) != 0 ||
*((unsigned char*)(buffer + 34)) != 0 ||
*((unsigned char*)(buffer + 35)) != 0
)
@@ -619,13 +619,75 @@ int test_routine_binary(Toy_Bucket** bucketHandle) {
return 0;
}
int test_routine_keywords(Toy_Bucket** bucketHandle) {
//print
{
//setup
const char* source = "print 42;";
Toy_Lexer lexer;
Toy_Parser parser;
Toy_bindLexer(&lexer, source);
Toy_bindParser(&parser, &lexer);
Toy_Ast* ast = Toy_scanParser(bucketHandle, &parser);
//run
void* buffer = Toy_compileRoutine(ast);
int len = ((int*)buffer)[0];
//check header
int* ptr = (int*)buffer;
if ((ptr++)[0] != 40 || //total size
(ptr++)[0] != 0 || //param count
(ptr++)[0] != 0 || //jump count
(ptr++)[0] != 0 || //data count
(ptr++)[0] != 0) //subs count
{
fprintf(stderr, TOY_CC_ERROR "ERROR: failed to produce the expected routine header, source: %s\n" TOY_CC_RESET, source);
//cleanup and return
free(buffer);
return -1;
}
//check code
if (*((unsigned char*)(buffer + 24)) != TOY_OPCODE_READ ||
*((unsigned char*)(buffer + 25)) != TOY_VALUE_INTEGER ||
*((unsigned char*)(buffer + 26)) != 0 ||
*((unsigned char*)(buffer + 27)) != 0 ||
*(int*)(buffer + 28) != 42 ||
*((unsigned char*)(buffer + 32)) != TOY_OPCODE_PRINT ||
*((unsigned char*)(buffer + 33)) != 0 ||
*((unsigned char*)(buffer + 34)) != 0 ||
*((unsigned char*)(buffer + 35)) != 0 ||
*((unsigned char*)(buffer + 36)) != TOY_OPCODE_RETURN ||
*((unsigned char*)(buffer + 37)) != 0 ||
*((unsigned char*)(buffer + 38)) != 0 ||
*((unsigned char*)(buffer + 39)) != 0
)
{
fprintf(stderr, TOY_CC_ERROR "ERROR: failed to produce the expected routine code, source: %s\n" TOY_CC_RESET, source);
//cleanup and return
free(buffer);
return -1;
}
//cleanup
free(buffer);
}
return 0;
}
int main() {
//run each test set, returning the total errors given
int total = 0, res = 0;
{
Toy_Bucket* bucket = Toy_allocateBucket(sizeof(Toy_Ast) * 32);
res = test_routine_header_and_values(&bucket);
res = test_routine_expressions(&bucket);
Toy_freeBucket(&bucket);
if (res == 0) {
printf(TOY_CC_NOTICE "All good\n" TOY_CC_RESET);
@@ -643,5 +705,15 @@ int main() {
total += res;
}
{
Toy_Bucket* bucket = Toy_allocateBucket(sizeof(Toy_Ast) * 32);
res = test_routine_keywords(&bucket);
Toy_freeBucket(&bucket);
if (res == 0) {
printf(TOY_CC_NOTICE "All good\n" TOY_CC_RESET);
}
total += res;
}
return total;
}

65
tests/cases/test_vm.c
View File

@@ -4,8 +4,10 @@
#include "toy_lexer.h"
#include "toy_parser.h"
#include "toy_bytecode.h"
#include "toy_print.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
//utils
@@ -161,6 +163,59 @@ int test_opcode_not_equal(Toy_Bucket** bucketHandle) {
return 0;
}
static char* callbackUtilReceived = NULL;
static void callbackUtil(const char* msg) {
if (msg != NULL) {
free(callbackUtilReceived);
callbackUtilReceived = (char*)malloc(strlen(msg) + 1);
strcpy(callbackUtilReceived, msg);
}
}
int test_keywords(Toy_Bucket** bucketHandle) {
//test print
{
//setup
Toy_setPrintCallback(callbackUtil);
const char* source = "print 42;";
Toy_Lexer lexer;
Toy_bindLexer(&lexer, source);
Toy_Parser parser;
Toy_bindParser(&parser, &lexer);
Toy_Ast* ast = Toy_scanParser(bucketHandle, &parser);
Toy_Bytecode bc = Toy_compileBytecode(ast);
Toy_VM vm;
Toy_bindVM(&vm, bc.ptr);
//run
Toy_runVM(&vm);
//check the final state of the stack
if (callbackUtilReceived == NULL ||
strcmp(callbackUtilReceived, "42") != 0)
{
fprintf(stderr, TOY_CC_ERROR "ERROR: Unexpected value '%s' passed to print keyword, source: %s\n" TOY_CC_RESET, callbackUtilReceived != NULL ? callbackUtilReceived : "NULL", source);
//cleanup and return
Toy_resetPrintCallback();
free(callbackUtilReceived);
Toy_freeVM(&vm);
return -1;
}
//teadown
Toy_resetPrintCallback();
free(callbackUtilReceived);
Toy_freeVM(&vm);
}
return 0;
}
int main() {
//run each test set, returning the total errors given
int total = 0, res = 0;
@@ -195,5 +250,15 @@ int main() {
total += res;
}
{
Toy_Bucket* bucket = Toy_allocateBucket(sizeof(Toy_Ast) * 32);
res = test_keywords(&bucket);
Toy_freeBucket(&bucket);
if (res == 0) {
printf(TOY_CC_NOTICE "All good\n" TOY_CC_RESET);
}
total += res;
}
return total;
}