norm

Makefile

@@ -1,5 +1,5 @@
 UTILS_SRC = utils/ft_is_in_quote.c utils/ft_strncpy.c utils/ft_strreplace.c utils/ft_strnchr.c utils/ft_split_quoted.c utils/ft_strshift.c utils/ft_quote_remover.c utils/ft_str_is_empty.c
-SRCS = ${UTILS_SRC} main.c file.c infile.c outfile.c heredoc.c syntatics.c cmd.c cmds.c env.c execution.c spacer.c env_fill.c
+SRCS = ${UTILS_SRC} main.c file.c infile.c outfile.c heredoc.c syntatics.c cmd.c cmds.c env.c env2.c env3.c execution.c spacer.c env_fill.c builtins/echo.c builtins/pwd.c
 
 OBJS = ${SRCS:.c=.o}
 

builtins/echo.c

@@ -0,0 +1,63 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   echo.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/02/17 13:09:08 by erey-bet          #+#    #+#             */
+/*   Updated: 2023/02/17 17:07:50 by erey-bet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "../minishell.h"
+
+int	is_space(char c)
+{
+	return (c == ' ' || c == '\f' || c == '\v' || c == '\t'
+		|| c == '\r' || c == '\n');
+}
+
+int	check_argument(char *str, int *check, int i)
+{
+	int	y;
+
+	y = 0;
+	if (str[i] == '-')
+	{
+		while (!is_space(str[i]) || (str[i + 1] == '-' ))
+		{
+			i++;
+			if (is_space(str[i]))
+			{
+				y = i;
+				*check = 1;
+			}
+			else if (str[i] == '-' && str[i - 1] != '-')
+				;
+			else if (str[i] != 'n')
+				break ;
+		}
+		i = y;
+		while (is_space(str[i]))
+			i++;
+	}
+	return (i);
+}
+
+int	echo(int fd, char *str)
+{
+	int	check;
+	int	i;
+
+	check = 0;
+	i = 0;
+	while (is_space(str[i]))
+		i++;
+	i = check_argument(str, &check, i);
+	while (str[i])
+		ft_putchar_fd(fd, str[i++]);
+	if (!check)
+		write(fd, "\n", 1);
+	return (0);
+}

builtins/env.c

@@ -12,14 +12,17 @@
 
 #include "../minishell.h"
 
-int	main(char **env)
+int	print_env(t_list **head, int fd)
 {
-	t_list	**head;
 	t_list	*current;
 
-	while (current != NULL)
+	current = *head;
+	while (current->next != NULL)
 	{
-		ft_putendl_fd(1, current->content);
+		ft_putstr_fd(((t_env *)(current->content))->key, fd);
+		ft_putstr_fd("=", fd);
+		ft_putstr_fd(((t_env *)(current->content))->value, fd);
+		write(fd, "\n", 1);
 		current = current->next;
 	}
 	return (0);

builtins/export.c

@@ -12,29 +12,20 @@
 
 #include "../minishell.h"
 
-int	main(char **env)
+int	print_export(t_list **head, int fd)
 {
-	t_list	**env_lst;
 	t_list	*current;
-	char	*key;
-	char	*value;
 
-	env_lst = init_env(env);
+	current = *head;
-	current = *env_lst;
+	while (current->next != NULL)
-	while (current != NULL)
 	{
-		value = ft_strchr(current->content, '=') + 1;
+		write(fd, "declare -x ", 11);
-		key = ft_strndup(current->content,
+		ft_putstr_fd(((t_env *)(current->content))->key, fd);
-				ft_strlen(current->content) - ft_strlen(value));
+		ft_putstr_fd("=", fd);
-		if (key == NULL)
+		write(fd, "\"", 1);
-		{
+		ft_putstr_fd(((t_env *)(current->content))->value, fd);
-			ft_lstclear(env_lst, env_del);
+		write(fd, "\"\n", 2);
-			return (1);
-		}
-		ft_printf("declare -x %s=\"%s\"\n", key, value);
-		free(key);
 		current = current->next;
 	}
-	ft_lstclear(env_lst, env_del);
 	return (0);
 }

builtins/pwd.c

@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   pwd.c                                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/02/17 16:09:11 by erey-bet          #+#    #+#             */
+/*   Updated: 2023/02/17 17:08:00 by erey-bet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "../minishell.h"
+
+int	pwd(t_list **env, int fd)
+{
+	ft_putstr_fd(get_value_by_key("PWD", env), fd);
+	write(fd, "\n", 1);
+	return (0);
+}

cmd.c

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/15 14:18:21 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/02/16 18:25:14 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/02/17 17:30:22 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 

env.c

@@ -6,154 +6,20 @@
 /*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/02 14:39:56 by erey-bet          #+#    #+#             */
-/*   Updated: 2023/02/17 13:05:29 by erey-bet         ###   ########.fr       */
+/*   Updated: 2023/02/17 17:11:03 by erey-bet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "minishell.h"
 
-int	get_index(char *s, char c)
-{
-	int	i;
-
-	i = -1;
-	while (s[++i])
-		if (s[i] == c)
-			return (i);
-	return (-1);
-}
-
-void	print_export(t_list **head, int fd)
-{
-	t_list	*current;
-
-	current = *head;
-	while (current->next != NULL)
-	{
-		write(fd, "declare -x ", 11);
-		ft_putstr_fd(((t_env*)(current->content))->key, fd);
-		ft_putstr_fd("=", fd);
-		write(fd, "\"", 1);
-		ft_putstr_fd(((t_env*)(current->content))->value, fd);
-		write(fd, "\"\n", 2);
-		current = current->next;
-	}
-}
-
-void	print_env(t_list **head, int fd)
-{
-	t_list	*current;
-
-	current = *head;
-	while (current->next != NULL)
-	{
-		ft_putstr_fd(((t_env*)(current->content))->key, fd);
-		ft_putstr_fd("=", fd);
-		ft_putstr_fd(((t_env*)(current->content))->value, fd);
-		write(fd, "\n", 1);
-		current = current->next;
-	}
-}
-
-int	strcmp_alphabet(char *s1, char *s2)
-{
-	int	i;
-
-	if (!s1 || !s2)
-		return (-2);
-	i = 0;
-	while (s1[i] && s2[i])
-	{
-		if (s1[i] < s2[i])
-			return (0);
-		else if (s1[i] > s2[i])
-			return (1);
-		i++;
-	}
-	return (-1);
-}
-
-void	ft_double_swap(void *a, void *b)
-{
-	void	*c;
-
-	c = a;
-	a = b;
-	b = c;
-}
-
-void	exchange(void *a, void *b, void *c)
-{
-	void	*d;
-
-	d = a;
-	a = b;
-	b = c;
-	c = d;
-}
-
-char	*get_value(char *str)
-{
-	char	*s;
-	int		i;
-	int		start;
-
-	s = ft_calloc(ft_strlen(str), sizeof(char));
-	start = get_index(str, '=');
-	i = start;
-	while (str[++i])
-		s[i - start - 1] = str[i];
-	return (s);
-}
-
-void	env_del(void *ptr)
-{
-	t_env	*content;
-
-	content = ptr;
-	free(content->key);
-	free(content->value);
-	free(content);
-}
-
-char	*get_key(char *str)
-{
-	char	*s;
-	int		i;
-
-	s = ft_calloc(ft_strlen(str), sizeof(char));
-	i = -1;
-	while (str[++i] != '=')
-		s[i] = str[i];
-	return (s);
-}
-
-void	swap_env_3(void **a, void **b, void **c)
-{
-	void	*d;
-
-	d = *a;
-	*a = *b;
-	*b = *c;
-	*c = d;
-}
-
-void	swap_env(void **a, void **b)
-{
-	void	*c;
-
-	c = *a;
-	*a = *b;
-	*b = c;
-}
-
 void	add_sort(t_list **head, t_env *var)
 {
 	t_list	*current;
 	t_env	*last;
 
 	current = *head;
-	while (current->next != NULL && strcmp_alphabet(var->key, ((t_env*)(current->content))->key) != 0)
+	while (current->next != NULL
+		&& ft_strcmp(var->key, ((t_env *)(current->content))->key) != 0)
 		current = current->next;
 	if (current->content == NULL)
 		current->content = var;
@@ -182,7 +48,7 @@ char	*get_value_by_key(char *key, t_list **head)
 			return (((t_env *)current->content)->value);
 		current = current->next;
 	}
-	return (NULL);
+	return ("");
 }
 
 int	set_value_by_key(char *key, char *value, t_list **head)
@@ -218,25 +84,6 @@ int	create_value_by_key(char *key, char *value, t_list **head)
 	return (0);
 }
 
-char	**env_to_strs(t_list **head)
-{
-	t_list	*current;
-	t_env	*content;
-	char	**env;
-	int		i;
-
-	current = *head;
-	env = ft_calloc(ft_lstsize(*head), sizeof(char *));
-	i = 0;
-	while (current->content)
-	{
-		content = current->content;
-		env[i++] = ft_strmerger(3, content->key, "=", content->value);
-		current = current->next;
-	}
-	return (env);
-}
-
 t_list	**init_env(char **env)
 {
 	t_list	**head;
@@ -261,12 +108,3 @@ t_list	**init_env(char **env)
 	}
 	return (head);
 }
-
-/*int	main(int argc, char *argv[], char **env)
-{
-	t_list	**new;
-
-	new = init_env(env);
-	ft_printf("%S", env_to_strs(new));
-	return (0);
-}*/

env2.c

@@ -0,0 +1,72 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   env2.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/02/17 17:22:01 by erey-bet          #+#    #+#             */
+/*   Updated: 2023/02/17 17:24:57 by erey-bet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+int	get_index(char *s, char c)
+{
+	int	i;
+
+	i = -1;
+	while (s[++i])
+		if (s[i] == c)
+			return (i);
+	return (-1);
+}
+
+void	swap_env_3(void **a, void **b, void **c)
+{
+	void	*d;
+
+	d = *a;
+	*a = *b;
+	*b = *c;
+	*c = d;
+}
+
+void	swap_env(void **a, void **b)
+{
+	void	*c;
+
+	c = *a;
+	*a = *b;
+	*b = c;
+}
+
+void	env_del(void *ptr)
+{
+	t_env	*content;
+
+	content = ptr;
+	free(content->key);
+	free(content->value);
+	free(content);
+}
+
+char	**env_to_strs(t_list **head)
+{
+	t_list	*current;
+	t_env	*content;
+	char	**env;
+	int		i;
+
+	current = *head;
+	env = ft_calloc(ft_lstsize(*head), sizeof(char *));
+	i = 0;
+	while (current->content)
+	{
+		content = current->content;
+		env[i++] = ft_strmerger(3, content->key, "=", content->value);
+		current = current->next;
+	}
+	return (env);
+}

env3.c

@@ -0,0 +1,39 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   env3.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/02/17 17:25:09 by erey-bet          #+#    #+#             */
+/*   Updated: 2023/02/17 17:31:31 by erey-bet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+char	*get_value(char *str)
+{
+	char	*s;
+	int		i;
+	int		start;
+
+	s = ft_calloc(ft_strlen(str), sizeof(char));
+	start = get_index(str, '=');
+	i = start;
+	while (str[++i])
+		s[i - start - 1] = str[i];
+	return (s);
+}
+
+char	*get_key(char *str)
+{
+	char	*s;
+	int		i;
+
+	s = ft_calloc(ft_strlen(str), sizeof(char));
+	i = -1;
+	while (str[++i] != '=')
+		s[i] = str[i];
+	return (s);
+}

env_fill.c

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/16 16:29:08 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/02/17 13:41:51 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/02/17 17:31:16 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -55,7 +55,8 @@ char	*ft_env_filler(t_list **env, const char *str)
 		while (out[i] == '$')
 		{
 			y = i + 1;
-			while (out[y] != '\0' && out[y] != '$' && out[y] != ' ')
+			while (out[y] != '\0' && out[y] != '$' && out[y] != ' '
+				&& out[y] != '"')
 				y++;
 			value = ft_get_value(env, out, i + 1, y - i - 1);
 			if (value == NULL)

main.c

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/16 15:16:14 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/02/17 16:06:02 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/02/17 18:22:52 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -91,9 +91,6 @@ int	main(int ac, char **av, char **env)
 	data.env = init_env(env);
 	if (data.env == NULL)
 		return (1);
-		free(data.env);
-		return (1);
-	}
 	if (ft_minishell(data.env, av[1]) == 1)
 	{
 		ft_lstclear(data.env, env_del);
@@ -102,7 +99,6 @@ int	main(int ac, char **av, char **env)
 	}
 	ft_lstclear(data.env, env_del);
 	free(data.env);
-	free(line);
 	return (0);
 }
 
@@ -127,13 +123,7 @@ int	main(int ac, char **av, char **env)
 	}
 	while (line != NULL)
 	{
-		if (ft_minishell(data.env, line) == 1)
+		ft_minishell(data.env, line);
-		{
-			ft_lstclear(data.env, env_del);
-			free(data.env);
-			free(line);
-			return (1);
-		}
 		free(line);
 		line = ft_get_user_input(data.env);
 		if (line == NULL)

minishell.h

@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/14 13:45:30 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/02/17 14:29:56 by cchauvet         ###   ########.fr       */
+/*   Updated: 2023/02/17 18:24:08 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -21,10 +21,8 @@
 # include <stdio.h>
 # include <readline/readline.h>
 # include <readline/history.h>
-# define DEBUG 0
+# define DEBUG 1
-t_list		**init_env(char **env);
+
-int			set_value_by_key(char *key, char *value, t_list **env);
-char		*get_value_by_key(char *key, t_list **head);
 int			ft_syntatic_verif(const char *str);
 int			ft_file_is_readable(const char *path);
 int			ft_file_is_writable(const char *path);
@@ -44,6 +42,25 @@ char		*ft_normalizer(char *str);
 char		*ft_env_filler(t_list **env, const char *str);
 char		**env_to_strs(t_list **head);
 
+/* Environnement */
+t_list		**init_env(char **env);
+char		**env_to_strs(t_list **head);
+int			create_value_by_key(char *key, char *value, t_list **head);
+int			set_value_by_key(char *key, char *value, t_list **head);
+char		*get_value_by_key(char *key, t_list **head);
+int			get_index(char *s, char c);
+void		swap_env_3(void **a, void **b, void **c);
+void		swap_env(void **a, void **b);
+void		env_del(void *ptr);
+char		**env_to_strs(t_list **head);
+char		*get_value(char *str);
+char		*get_key(char *str);
+
+/* Echo */
+int			echo(int fd, char *str);
+/* PWD */
+int			pwd(t_list **env, int fd);
+
 typedef struct s_cmd
 {
 	int		fd_in;

t

@@ -1 +0,0 @@
-bozt

test.sh

@@ -0,0 +1,155 @@
+# MINISHELL-TESTER
+
+RESET="\033[0m"
+BLACK="\033[30m"
+RED="\033[31m"
+GREEN="\033[32m"
+YELLOW="\033[33m"
+BLUE="\033[34m"
+MAGENTA="\033[35m"
+CYAN="\033[36m"
+WHITE="\033[37m"
+
+BOLDBLACK="\033[1m\033[30m"
+BOLDRED="\033[1m\033[31m"
+BOLDGREEN="\033[1m\033[32m"
+BOLDYELLOW="\033[1m\033[33m"
+BOLDBLUE="\033[1m\033[34m"
+BOLDMAGENTA="\033[1m\033[35m"
+BOLDCYAN="\033[1m\033[36m"
+BOLDWHITE="\033[1m\033[37m"
+
+# Compile and set executable rights
+make -C ../ > /dev/null
+cp ../minishell .
+chmod 755 minishell
+
+function exec_test()
+{
+	TEST1=$(echo $@ "; exit" | ./minishell 2>&-)
+	ES_1=$?
+	TEST2=$(echo $@ "; exit" | bash 2>&-)
+	ES_2=$?
+	if [ "$TEST1" == "$TEST2" ] && [ "$ES_1" == "$ES_2" ]; then
+		printf " $BOLDGREEN%s$RESET" "✓ "
+	else
+		printf " $BOLDRED%s$RESET" "✗ "
+	fi
+	printf "$CYAN \"$@\" $RESET"
+	if [ "$TEST1" != "$TEST2" ]; then
+		echo
+		echo
+		printf $BOLDRED"Your output : \n%.20s\n$BOLDRED$TEST1\n%.20s$RESET\n" "-----------------------------------------" "-----------------------------------------"
+		printf $BOLDGREEN"Expected output : \n%.20s\n$BOLDGREEN$TEST2\n%.20s$RESET\n" "-----------------------------------------" "-----------------------------------------"
+	fi
+	if [ "$ES_1" != "$ES_2" ]; then
+		echo
+		echo
+		printf $BOLDRED"Your exit status : $BOLDRED$ES_1$RESET\n"
+		printf $BOLDGREEN"Expected exit status : $BOLDGREEN$ES_2$RESET\n"
+	fi
+	echo
+	sleep 0.1
+}
+
+printf "$BOLDMAGENTA __  __ _____ _   _ _____  _____ _    _ ______ _      _      \n"
+printf "|  \/  |_   _| \ | |_   _|/ ____| |  | |  ____| |    | |     \n"
+printf "| \  / | | | |  \| | | | | (___ | |__| | |__  | |    | |     \n"
+printf "| |\/| | | | | . \` | | |  \___ \|  __  |  __| | |    | |     \n"
+printf "| |  | |_| |_| |\  |_| |_ ____) | |  | | |____| |____| |____ \n"
+printf "|_|  |_|_____|_| \_|_____|_____/|_|  |_|______|______|______|\n$RESET"
+echo
+
+# ECHO TESTS
+exec_test 'echo test tout'
+exec_test 'echo test      tout'
+exec_test 'echo -n test tout'
+exec_test 'echo -n -n -n test tout'
+
+
+# CD TESTS
+exec_test 'cd .. ; pwd'
+exec_test 'cd /Users ; pwd'
+exec_test 'cd ; pwd'
+exec_test 'mkdir test_dir ; cd test_dir ; rm -rf ../test_dir ; cd . ; pwd ; cd . ; pwd ; cd .. ; pwd'
+
+
+# PIPE TESTS
+exec_test 'cat tests/lorem.txt | grep arcu | cat -e'
+exec_test 'echo test | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e| cat -e| cat -e| cat -e| cat -e| cat -e| cat -e| cat -e| cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e|cat -e'
+exec_test 'cat /dev/random | head -c 100 | wc -c'
+exec_test 'ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls'
+exec_test 'ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls|ls'
+
+# ENV EXPANSIONS + ESCAPE
+exec_test 'echo test     \    test'
+exec_test 'echo \"test'
+exec_test 'echo $TEST'
+exec_test 'echo "$TEST"'
+exec_test "echo '$TEST'"
+exec_test 'echo "$TEST$TEST$TEST"'
+exec_test 'echo "$TEST$TEST=lol$TEST"'
+exec_test 'echo "   $TEST lol $TEST"'
+exec_test 'echo $TEST$TEST$TEST'
+exec_test 'echo $TEST$TEST=lol$TEST""lol'
+exec_test 'echo    $TEST lol $TEST'
+exec_test 'echo test "" test "" test'
+exec_test 'echo "\$TEST"'
+exec_test 'echo "$=TEST"'
+exec_test 'echo "$"'
+exec_test 'echo "$?TEST"'
+exec_test 'echo $TEST $TEST'
+exec_test 'echo "$1TEST"'
+exec_test 'echo "$T1TEST"'
+
+# ENV EXPANSIONS
+ENV_SHOW="env | sort | grep -v SHLVL | grep -v _="
+EXPORT_SHOW="export | sort | grep -v SHLVL | grep -v _= | grep -v OLDPWD"
+exec_test 'export ='
+exec_test 'export 1TEST= ;' $ENV_SHOW
+exec_test 'export TEST ;' $EXPORT_SHOW
+exec_test 'export ""="" ; ' $ENV_SHOW
+exec_test 'export TES=T="" ;' $ENV_SHOW
+exec_test 'export TE+S=T="" ;' $ENV_SHOW
+exec_test 'export TEST=LOL ; echo $TEST ;' $ENV_SHOW
+exec_test 'export TEST=LOL ; echo $TEST$TEST$TEST=lol$TEST'
+exec_test 'export TEST=LOL; export TEST+=LOL ; echo $TEST ;' $ENV_SHOW
+exec_test $ENV_SHOW
+exec_test $EXPORT_SHOW
+exec_test 'export TEST="ls       -l     - a" ; echo $TEST ; $LS ; ' $ENV_SHOW
+
+# REDIRECTIONS
+exec_test 'echo test > ls ; cat ls'
+exec_test 'echo test > ls >> ls >> ls ; echo test >> ls; cat ls'
+exec_test '> lol echo test lol; cat lol'
+exec_test '>lol echo > test>lol>test>>lol>test mdr >lol test >test; cat test'
+exec_test 'cat < ls'
+exec_test 'cat < ls > ls'
+
+# MULTI TESTS
+exec_test 'echo testing multi ; echo "test 1 ; | and 2" ; cat tests/lorem.txt | grep Lorem'
+
+# SYNTAX ERROR
+exec_test ';; test'
+exec_test '| test'
+exec_test 'echo > <'
+exec_test 'echo | |'
+exec_test '<'
+
+# EXIT
+exec_test "exit 42"
+exec_test "exit 42 53 68"
+exec_test "exit 259"
+exec_test "exit 9223372036854775807"
+exec_test "exit -9223372036854775808"
+exec_test "exit 9223372036854775808"
+exec_test "exit -9223372036854775810"
+exec_test "exit -4"
+exec_test "exit wrong"
+exec_test "exit wrong_command"
+exec_test "gdagadgag"
+exec_test "ls -Z"
+exec_test "cd gdhahahad"
+exec_test "ls -la | wtf"
+
+rm lol ls test