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Merged
Batoste merged 1 commit into from
Jan 29, 2026
Merged

fix(tests_parser): add some test #79

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108 changes: 108 additions & 0 deletions tests/test_parser.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1232,3 +1232,111 @@ Test(parser_func, function_bad_creation)
lexer_free(&my_lexer);
fclose(fd);
}

Test(parser_parse_simple_command, assignments)
{
FILE *fd = tmpfile();
char test_input[] = "VAR=value";
cr_assert_not_null(fd);
fwrite(test_input, 1, sizeof(test_input) - 1, fd);
fseek(fd, 0, SEEK_SET);
struct lexer my_lexer;
lexer_init(&my_lexer, fd);
struct ast_node *my_ast_node = parse_simple_command(&my_lexer);
cr_assert_not_null(my_ast_node);
cr_assert_eq(my_ast_node->type, AST_CMD);

if (my_ast_node->data.cmd_node.args)
cr_assert_null(my_ast_node->data.cmd_node.args[0]);

cr_assert_not_null(my_ast_node->data.cmd_node.assignment);
cr_assert_str_eq(my_ast_node->data.cmd_node.assignment[0], "VAR=value");
ast_free(my_ast_node);
lexer_free(&my_lexer);
fclose(fd);
}

Test(parser_parse_simple_command, assignments_cmd)
{
FILE *fd = tmpfile();
char test_input[] = "echo if then else elif fi do";
cr_assert_not_null(fd);
fwrite(test_input, 1, sizeof(test_input) - 1, fd);
fseek(fd, 0, SEEK_SET);
struct lexer my_lexer;
lexer_init(&my_lexer, fd);
struct ast_node *my_ast_node = parse_simple_command(&my_lexer);
cr_assert_not_null(my_ast_node);
cr_assert_str_eq(my_ast_node->data.cmd_node.args[0], "echo");
cr_assert_str_eq(my_ast_node->data.cmd_node.args[1], "if");
cr_assert_str_eq(my_ast_node->data.cmd_node.args[2], "then");
cr_assert_str_eq(my_ast_node->data.cmd_node.args[3], "else");
cr_assert_str_eq(my_ast_node->data.cmd_node.args[4], "elif");
ast_free(my_ast_node);
lexer_free(&my_lexer);
fclose(fd);
}
Test(parser_parse_simple_command, negation)
{
FILE *fd = tmpfile();
char test_input[] = "echo ! word";
cr_assert_not_null(fd);
fwrite(test_input, 1, sizeof(test_input) - 1, fd);
fseek(fd, 0, SEEK_SET);
struct lexer my_lexer;
lexer_init(&my_lexer, fd);
struct ast_node *my_ast_node = parse_simple_command(&my_lexer);
cr_assert_not_null(my_ast_node);
cr_assert_str_eq(my_ast_node->data.cmd_node.args[0], "echo");
cr_assert_str_eq(my_ast_node->data.cmd_node.args[1], "!");
ast_free(my_ast_node);
lexer_free(&my_lexer);
fclose(fd);
}

Test(parser_parse_for, missing_do_error)
{
FILE *fd = tmpfile();
char test_input[] = "for i in a b echo ok; done";
cr_assert_not_null(fd);
fwrite(test_input, 1, sizeof(test_input) - 1, fd);
fseek(fd, 0, SEEK_SET);
struct lexer my_lexer;
lexer_init(&my_lexer, fd);
struct ast_node *my_ast_node = parse_for(&my_lexer);
cr_assert_null(my_ast_node);
lexer_free(&my_lexer);
fclose(fd);
}
Test(parser_parse_for, miss_done)
{
FILE *fd = tmpfile();
char test_input[] = "for i in a; do echo ok";
cr_assert_not_null(fd);
fwrite(test_input, 1, sizeof(test_input) - 1, fd);
fseek(fd, 0, SEEK_SET);
struct lexer my_lexer;
lexer_init(&my_lexer, fd);
struct ast_node *my_ast_node = parse_for(&my_lexer);
cr_assert_null(my_ast_node);
lexer_free(&my_lexer);
fclose(fd);
}

Test(parser_func, func_redir)
{
FILE *fd = tmpfile();
char test_input[] = "foo() { echo bar; } > out.txt";
cr_assert_not_null(fd);
fwrite(test_input, 1, sizeof(test_input) - 1, fd);
fseek(fd, 0, SEEK_SET);
struct lexer my_lexer;
lexer_init(&my_lexer, fd);
struct ast_node *my_ast_node = parse_command(&my_lexer);
cr_assert_not_null(my_ast_node);
cr_assert_eq(my_ast_node->type, AST_REDIR);
cr_assert_eq(my_ast_node->data.redir_node.child->type, AST_FUNC);
ast_free(my_ast_node);
lexer_free(&my_lexer);
fclose(fd);
}