Huge change, template change, new tests, huuuuuuuge

This commit is contained in:
cubernetes 2023-05-11 13:26:14 +02:00
parent 1741099e95
commit 2be935a043
9 changed files with 457 additions and 22 deletions

104
libft_test/ft_bzero_test.c Executable file
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@ -0,0 +1,104 @@
#!/usr/bin/env bash
# SYNTAX:
# catch STDOUT_VARIABLE STDERR_VARIABLE COMMAND [ARG1[ ARG2[ ...[ ARGN]]]]
# https://stackoverflow.com/a/59592881
catch() {
{
IFS=$'\n' read -r -d '' "${1}";
IFS=$'\n' read -r -d '' "${2}";
(IFS=$'\n' read -r -d '' _ERRNO_; return ${_ERRNO_});
} < <((printf '\0%s\0%d\0' "$(((({ shift 2; "${@}"; echo "${?}" 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
}
tmp_out="$(mktemp)"
if [ -f "${0%_test.c}.c" ]; then
SRC="${0%_test.c}.c"
else
SRC="$($(type -P basename) -- "${0%_test.c}.c")"
fi
grep -A9999 -- "[S]TART_OF_C_FILE" "${0}" | cc -Wall -Wextra -Werror -o "${tmp_out}" -xc "${SRC}" -
if [ ! "${?}" = "0" ] || [ ! -f "${tmp_out}" ]; then
printf "\e[101;37m%s\e[m\n" "Could not compile"
exit 1
fi
catch stout sterr "${tmp_out}"
printf "%s\n" "Testing ${SRC}"
printf "Expected Output --> Test Output\n"
diff_out="$(diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <(printf '%s\n' "${sterr}") <(printf '%s\n' "${stout}") && printf '%s\n' "0" || printf '%s\n' "1")"
if [ "$(printf '%s' "${diff_out}" | tail -1)" = "0" ]; then
printf "\e[102;30m%s\e[m\n" "All tests passed"
exit_status="0"
else
printf '%s' "${diff_out}" | head -n -1
printf "\e[101;37m%s\e[m\n" "At least one test failed"
exit_status="1"
fi
rm -f -- "${tmp_out}"
exit -- "${exit_status}"
// START_OF_C_FILE
#include <stdio.h>
#include <unistd.h>
static int test_counter = 0;
static int expect_counter = 0;
#define test(func, ...) \
do { \
int old_stderr_fd = dup(2); \
dup2(1, 2); \
fprintf(stdout, "Case %d:", test_counter++); \
fflush(stdout); \
func(__VA_ARGS__); \
fflush(stderr); \
fflush(stdout); \
dup2(old_stderr_fd, 2); \
} while(0)
#define expect(func, ...) \
do { \
int old_stdout_fd = dup(1); \
dup2(2, 1); \
fprintf(stderr, "Case %d:", expect_counter++); \
fflush(stderr); \
func(__VA_ARGS__); \
fflush(stderr); \
fflush(stdout); \
dup2(old_stdout_fd, 1); \
} while(0)
// END_TEMPLATE
#include <stdlib.h>
#include <string.h>
void *ft_bzero(void *s, size_t n);
int main(){
void *mymem1;
void *mymem2;
int total_size;
int size;
total_size = 5;
size = 4;
mymem1 = malloc(total_size);
mymem2 = malloc(total_size);
ft_bzero(mymem1, size);
bzero(mymem2, size);
test (printf, "%s\n", (char *) mymem1);
expect(printf, "%s\n", (char *) mymem2);
test (printf, "%s\n", (char *) mymem1+1);
expect(printf, "%s\n", (char *) mymem2+1);
test (printf, "%s\n", (char *) mymem1+2);
expect(printf, "%s\n", (char *) mymem2+2);
test (printf, "%s\n", (char *) mymem1+3);
expect(printf, "%s\n", (char *) mymem2+3);
free(mymem1);
free(mymem2);
}

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@ -1,5 +1,16 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# SYNTAX:
# catch STDOUT_VARIABLE STDERR_VARIABLE COMMAND [ARG1[ ARG2[ ...[ ARGN]]]]
# https://stackoverflow.com/a/59592881
catch() {
{
IFS=$'\n' read -r -d '' "${1}";
IFS=$'\n' read -r -d '' "${2}";
(IFS=$'\n' read -r -d '' _ERRNO_; return ${_ERRNO_});
} < <((printf '\0%s\0%d\0' "$(((({ shift 2; "${@}"; echo "${?}" 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
}
tmp_out="$(mktemp)" tmp_out="$(mktemp)"
if [ -f "${0%_test.c}.c" ]; then if [ -f "${0%_test.c}.c" ]; then
@ -14,9 +25,20 @@ if [ ! "${?}" = "0" ] || [ ! -f "${tmp_out}" ]; then
exit 1 exit 1
fi fi
catch stout sterr "${tmp_out}"
printf "%s\n" "Testing ${SRC}" printf "%s\n" "Testing ${SRC}"
printf "Expected --> Success\n" printf "Expected Output --> Test Output\n"
diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <("${tmp_out}" 2>&1 1>/dev/null) <("${tmp_out}" 2>/dev/null) && { printf "\e[102;30m%s\e[m\n" "All tests passed"; exit_status="0"; } || { printf "\e[101;37m%s\e[m\n" "At least one test failed"; exit_status="1"; } diff_out="$(diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <(printf '%s\n' "${sterr}") <(printf '%s\n' "${stout}") && printf '%s\n' "0" || printf '%s\n' "1")"
if [ "$(printf '%s' "${diff_out}" | tail -1)" = "0" ]; then
printf "\e[102;30m%s\e[m\n" "All tests passed"
exit_status="0"
else
printf '%s' "${diff_out}" | head -n -1
printf "\e[101;37m%s\e[m\n" "At least one test failed"
exit_status="1"
fi
rm -f -- "${tmp_out}" rm -f -- "${tmp_out}"
exit -- "${exit_status}" exit -- "${exit_status}"

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@ -1,5 +1,16 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# SYNTAX:
# catch STDOUT_VARIABLE STDERR_VARIABLE COMMAND [ARG1[ ARG2[ ...[ ARGN]]]]
# https://stackoverflow.com/a/59592881
catch() {
{
IFS=$'\n' read -r -d '' "${1}";
IFS=$'\n' read -r -d '' "${2}";
(IFS=$'\n' read -r -d '' _ERRNO_; return ${_ERRNO_});
} < <((printf '\0%s\0%d\0' "$(((({ shift 2; "${@}"; echo "${?}" 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
}
tmp_out="$(mktemp)" tmp_out="$(mktemp)"
if [ -f "${0%_test.c}.c" ]; then if [ -f "${0%_test.c}.c" ]; then
@ -14,9 +25,20 @@ if [ ! "${?}" = "0" ] || [ ! -f "${tmp_out}" ]; then
exit 1 exit 1
fi fi
catch stout sterr "${tmp_out}"
printf "%s\n" "Testing ${SRC}" printf "%s\n" "Testing ${SRC}"
printf "Expected --> Success\n" printf "Expected Output --> Test Output\n"
diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <("${tmp_out}" 2>&1 1>/dev/null) <("${tmp_out}" 2>/dev/null) && { printf "\e[102;30m%s\e[m\n" "All tests passed"; exit_status="0"; } || { printf "\e[101;37m%s\e[m\n" "At least one test failed"; exit_status="1"; } diff_out="$(diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <(printf '%s\n' "${sterr}") <(printf '%s\n' "${stout}") && printf '%s\n' "0" || printf '%s\n' "1")"
if [ "$(printf '%s' "${diff_out}" | tail -1)" = "0" ]; then
printf "\e[102;30m%s\e[m\n" "All tests passed"
exit_status="0"
else
printf '%s' "${diff_out}" | head -n -1
printf "\e[101;37m%s\e[m\n" "At least one test failed"
exit_status="1"
fi
rm -f -- "${tmp_out}" rm -f -- "${tmp_out}"
exit -- "${exit_status}" exit -- "${exit_status}"

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@ -1,5 +1,16 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# SYNTAX:
# catch STDOUT_VARIABLE STDERR_VARIABLE COMMAND [ARG1[ ARG2[ ...[ ARGN]]]]
# https://stackoverflow.com/a/59592881
catch() {
{
IFS=$'\n' read -r -d '' "${1}";
IFS=$'\n' read -r -d '' "${2}";
(IFS=$'\n' read -r -d '' _ERRNO_; return ${_ERRNO_});
} < <((printf '\0%s\0%d\0' "$(((({ shift 2; "${@}"; echo "${?}" 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
}
tmp_out="$(mktemp)" tmp_out="$(mktemp)"
if [ -f "${0%_test.c}.c" ]; then if [ -f "${0%_test.c}.c" ]; then
@ -14,9 +25,20 @@ if [ ! "${?}" = "0" ] || [ ! -f "${tmp_out}" ]; then
exit 1 exit 1
fi fi
catch stout sterr "${tmp_out}"
printf "%s\n" "Testing ${SRC}" printf "%s\n" "Testing ${SRC}"
printf "Expected --> Success\n" printf "Expected Output --> Test Output\n"
diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <("${tmp_out}" 2>&1 1>/dev/null) <("${tmp_out}" 2>/dev/null) && { printf "\e[102;30m%s\e[m\n" "All tests passed"; exit_status="0"; } || { printf "\e[101;37m%s\e[m\n" "At least one test failed"; exit_status="1"; } diff_out="$(diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <(printf '%s\n' "${sterr}") <(printf '%s\n' "${stout}") && printf '%s\n' "0" || printf '%s\n' "1")"
if [ "$(printf '%s' "${diff_out}" | tail -1)" = "0" ]; then
printf "\e[102;30m%s\e[m\n" "All tests passed"
exit_status="0"
else
printf '%s' "${diff_out}" | head -n -1
printf "\e[101;37m%s\e[m\n" "At least one test failed"
exit_status="1"
fi
rm -f -- "${tmp_out}" rm -f -- "${tmp_out}"
exit -- "${exit_status}" exit -- "${exit_status}"

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@ -1,5 +1,16 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# SYNTAX:
# catch STDOUT_VARIABLE STDERR_VARIABLE COMMAND [ARG1[ ARG2[ ...[ ARGN]]]]
# https://stackoverflow.com/a/59592881
catch() {
{
IFS=$'\n' read -r -d '' "${1}";
IFS=$'\n' read -r -d '' "${2}";
(IFS=$'\n' read -r -d '' _ERRNO_; return ${_ERRNO_});
} < <((printf '\0%s\0%d\0' "$(((({ shift 2; "${@}"; echo "${?}" 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
}
tmp_out="$(mktemp)" tmp_out="$(mktemp)"
if [ -f "${0%_test.c}.c" ]; then if [ -f "${0%_test.c}.c" ]; then
@ -14,9 +25,20 @@ if [ ! "${?}" = "0" ] || [ ! -f "${tmp_out}" ]; then
exit 1 exit 1
fi fi
catch stout sterr "${tmp_out}"
printf "%s\n" "Testing ${SRC}" printf "%s\n" "Testing ${SRC}"
printf "Expected --> Success\n" printf "Expected Output --> Test Output\n"
diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <("${tmp_out}" 2>&1 1>/dev/null) <("${tmp_out}" 2>/dev/null) && { printf "\e[102;30m%s\e[m\n" "All tests passed"; exit_status="0"; } || { printf "\e[101;37m%s\e[m\n" "At least one test failed"; exit_status="1"; } diff_out="$(diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <(printf '%s\n' "${sterr}") <(printf '%s\n' "${stout}") && printf '%s\n' "0" || printf '%s\n' "1")"
if [ "$(printf '%s' "${diff_out}" | tail -1)" = "0" ]; then
printf "\e[102;30m%s\e[m\n" "All tests passed"
exit_status="0"
else
printf '%s' "${diff_out}" | head -n -1
printf "\e[101;37m%s\e[m\n" "At least one test failed"
exit_status="1"
fi
rm -f -- "${tmp_out}" rm -f -- "${tmp_out}"
exit -- "${exit_status}" exit -- "${exit_status}"

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@ -1,5 +1,16 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# SYNTAX:
# catch STDOUT_VARIABLE STDERR_VARIABLE COMMAND [ARG1[ ARG2[ ...[ ARGN]]]]
# https://stackoverflow.com/a/59592881
catch() {
{
IFS=$'\n' read -r -d '' "${1}";
IFS=$'\n' read -r -d '' "${2}";
(IFS=$'\n' read -r -d '' _ERRNO_; return ${_ERRNO_});
} < <((printf '\0%s\0%d\0' "$(((({ shift 2; "${@}"; echo "${?}" 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
}
tmp_out="$(mktemp)" tmp_out="$(mktemp)"
if [ -f "${0%_test.c}.c" ]; then if [ -f "${0%_test.c}.c" ]; then
@ -14,9 +25,20 @@ if [ ! "${?}" = "0" ] || [ ! -f "${tmp_out}" ]; then
exit 1 exit 1
fi fi
catch stout sterr "${tmp_out}"
printf "%s\n" "Testing ${SRC}" printf "%s\n" "Testing ${SRC}"
printf "Expected --> Success\n" printf "Expected Output --> Test Output\n"
diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <("${tmp_out}" 2>&1 1>/dev/null) <("${tmp_out}" 2>/dev/null) && { printf "\e[102;30m%s\e[m\n" "All tests passed"; exit_status="0"; } || { printf "\e[101;37m%s\e[m\n" "At least one test failed"; exit_status="1"; } diff_out="$(diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <(printf '%s\n' "${sterr}") <(printf '%s\n' "${stout}") && printf '%s\n' "0" || printf '%s\n' "1")"
if [ "$(printf '%s' "${diff_out}" | tail -1)" = "0" ]; then
printf "\e[102;30m%s\e[m\n" "All tests passed"
exit_status="0"
else
printf '%s' "${diff_out}" | head -n -1
printf "\e[101;37m%s\e[m\n" "At least one test failed"
exit_status="1"
fi
rm -f -- "${tmp_out}" rm -f -- "${tmp_out}"
exit -- "${exit_status}" exit -- "${exit_status}"

177
libft_test/ft_memset_test.c Executable file
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#!/usr/bin/env bash
# SYNTAX:
# catch STDOUT_VARIABLE STDERR_VARIABLE COMMAND [ARG1[ ARG2[ ...[ ARGN]]]]
# https://stackoverflow.com/a/59592881
catch() {
{
IFS=$'\n' read -r -d '' "${1}";
IFS=$'\n' read -r -d '' "${2}";
(IFS=$'\n' read -r -d '' _ERRNO_; return ${_ERRNO_});
} < <((printf '\0%s\0%d\0' "$(((({ shift 2; "${@}"; echo "${?}" 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
}
tmp_out="$(mktemp)"
if [ -f "${0%_test.c}.c" ]; then
SRC="${0%_test.c}.c"
else
SRC="$($(type -P basename) -- "${0%_test.c}.c")"
fi
grep -A9999 -- "[S]TART_OF_C_FILE" "${0}" | cc -Wall -Wextra -Werror -o "${tmp_out}" -xc "${SRC}" -
if [ ! "${?}" = "0" ] || [ ! -f "${tmp_out}" ]; then
printf "\e[101;37m%s\e[m\n" "Could not compile"
exit 1
fi
catch stout sterr "${tmp_out}"
printf "%s\n" "Testing ${SRC}"
printf "Expected Output --> Test Output\n"
diff_out="$(diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <(printf '%s\n' "${sterr}") <(printf '%s\n' "${stout}") && printf '%s\n' "0" || printf '%s\n' "1")"
if [ "$(printf '%s' "${diff_out}" | tail -1)" = "0" ]; then
printf "\e[102;30m%s\e[m\n" "All tests passed"
exit_status="0"
else
printf '%s' "${diff_out}" | head -n -1
printf "\e[101;37m%s\e[m\n" "At least one test failed"
exit_status="1"
fi
rm -f -- "${tmp_out}"
exit -- "${exit_status}"
// START_OF_C_FILE
#include <stdio.h>
#include <unistd.h>
static int test_counter = 0;
static int expect_counter = 0;
#define test(func, ...) \
do { \
int old_stderr_fd = dup(2); \
dup2(1, 2); \
fprintf(stdout, "Case %d:", test_counter++); \
fflush(stdout); \
func(__VA_ARGS__); \
fflush(stderr); \
fflush(stdout); \
dup2(old_stderr_fd, 2); \
} while(0)
#define expect(func, ...) \
do { \
int old_stdout_fd = dup(1); \
dup2(2, 1); \
fprintf(stderr, "Case %d:", expect_counter++); \
fflush(stderr); \
func(__VA_ARGS__); \
fflush(stderr); \
fflush(stdout); \
dup2(old_stdout_fd, 1); \
} while(0)
// END_TEMPLATE
#include <stdlib.h>
#include <string.h>
void *ft_memset(void *s, int c, size_t n);
int main(){
void *mymem;
int total_size;
int byte;
int size;
total_size = 5;
byte = 97;
size = 0;
mymem = calloc(1, total_size);
test (printf, "%s\n", (char *) ft_memset(mymem, byte, size));
free(mymem);
mymem = calloc(1, total_size);
expect(printf, "%s\n", (char *) memset(mymem, byte, size));
free(mymem);
total_size = 5;
byte = 97;
size = 1;
mymem = calloc(1, total_size);
test (printf, "%s\n", (char *) ft_memset(mymem, byte, size));
free(mymem);
mymem = calloc(1, total_size);
expect(printf, "%s\n", (char *) memset(mymem, byte, size));
free(mymem);
total_size = 5;
byte = 97;
size = 2;
mymem = calloc(1, total_size);
test (printf, "%s\n", (char *) ft_memset(mymem, byte, size));
free(mymem);
mymem = calloc(1, total_size);
expect(printf, "%s\n", (char *) memset(mymem, byte, size));
free(mymem);
total_size = 5;
byte = 97;
size = 3;
mymem = calloc(1, total_size);
test (printf, "%s\n", (char *) ft_memset(mymem, byte, size));
free(mymem);
mymem = calloc(1, total_size);
expect(printf, "%s\n", (char *) memset(mymem, byte, size));
free(mymem);
total_size = 5;
byte = 97;
size = 4;
mymem = calloc(1, total_size);
test (printf, "%s\n", (char *) ft_memset(mymem, byte, size));
free(mymem);
mymem = calloc(1, total_size);
expect(printf, "%s\n", (char *) memset(mymem, byte, size));
free(mymem);
total_size = 5;
byte = 0;
size = 4;
mymem = calloc(1, total_size);
test (printf, "%s\n", (char *) ft_memset(mymem, byte, size));
free(mymem);
mymem = calloc(1, total_size);
expect(printf, "%s\n", (char *) memset(mymem, byte, size));
free(mymem);
total_size = 5;
byte = 1;
size = 4;
mymem = calloc(1, total_size);
test (printf, "%s\n", (char *) ft_memset(mymem, byte, size));
free(mymem);
mymem = calloc(1, total_size);
expect(printf, "%s\n", (char *) memset(mymem, byte, size));
free(mymem);
total_size = 5;
byte = 127;
size = 4;
mymem = calloc(1, total_size);
test (printf, "%s\n", (char *) ft_memset(mymem, byte, size));
free(mymem);
mymem = calloc(1, total_size);
expect(printf, "%s\n", (char *) memset(mymem, byte, size));
free(mymem);
total_size = 5;
byte = 126;
size = 4;
mymem = calloc(1, total_size);
test (printf, "%s\n", (char *) ft_memset(mymem, byte, size));
free(mymem);
mymem = calloc(1, total_size);
expect(printf, "%s\n", (char *) memset(mymem, byte, size));
free(mymem);
}

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@ -1,5 +1,16 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# SYNTAX:
# catch STDOUT_VARIABLE STDERR_VARIABLE COMMAND [ARG1[ ARG2[ ...[ ARGN]]]]
# https://stackoverflow.com/a/59592881
catch() {
{
IFS=$'\n' read -r -d '' "${1}";
IFS=$'\n' read -r -d '' "${2}";
(IFS=$'\n' read -r -d '' _ERRNO_; return ${_ERRNO_});
} < <((printf '\0%s\0%d\0' "$(((({ shift 2; "${@}"; echo "${?}" 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
}
tmp_out="$(mktemp)" tmp_out="$(mktemp)"
if [ -f "${0%_test.c}.c" ]; then if [ -f "${0%_test.c}.c" ]; then
@ -14,9 +25,20 @@ if [ ! "${?}" = "0" ] || [ ! -f "${tmp_out}" ]; then
exit 1 exit 1
fi fi
catch stout sterr "${tmp_out}"
printf "%s\n" "Testing ${SRC}" printf "%s\n" "Testing ${SRC}"
printf "Expected --> Success\n" printf "Expected Output --> Test Output\n"
diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <("${tmp_out}" 2>&1 1>/dev/null) <("${tmp_out}" 2>/dev/null) && { printf "\e[102;30m%s\e[m\n" "All tests passed"; exit_status="0"; } || { printf "\e[101;37m%s\e[m\n" "At least one test failed"; exit_status="1"; } diff_out="$(diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <(printf '%s\n' "${sterr}") <(printf '%s\n' "${stout}") && printf '%s\n' "0" || printf '%s\n' "1")"
if [ "$(printf '%s' "${diff_out}" | tail -1)" = "0" ]; then
printf "\e[102;30m%s\e[m\n" "All tests passed"
exit_status="0"
else
printf '%s' "${diff_out}" | head -n -1
printf "\e[101;37m%s\e[m\n" "At least one test failed"
exit_status="1"
fi
rm -f -- "${tmp_out}" rm -f -- "${tmp_out}"
exit -- "${exit_status}" exit -- "${exit_status}"

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@ -1,5 +1,16 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# SYNTAX:
# catch STDOUT_VARIABLE STDERR_VARIABLE COMMAND [ARG1[ ARG2[ ...[ ARGN]]]]
# https://stackoverflow.com/a/59592881
catch() {
{
IFS=$'\n' read -r -d '' "${1}";
IFS=$'\n' read -r -d '' "${2}";
(IFS=$'\n' read -r -d '' _ERRNO_; return ${_ERRNO_});
} < <((printf '\0%s\0%d\0' "$(((({ shift 2; "${@}"; echo "${?}" 1>&3-; } | tr -d '\0' 1>&4-) 4>&2- 2>&1- | tr -d '\0' 1>&4-) 3>&1- | exit "$(cat)") 4>&1-)" "${?}" 1>&2) 2>&1)
}
tmp_out="$(mktemp)" tmp_out="$(mktemp)"
if [ -f "${0%_test.c}.c" ]; then if [ -f "${0%_test.c}.c" ]; then
@ -14,9 +25,20 @@ if [ ! "${?}" = "0" ] || [ ! -f "${tmp_out}" ]; then
exit 1 exit 1
fi fi
catch stout sterr "${tmp_out}"
printf "%s\n" "Testing ${SRC}" printf "%s\n" "Testing ${SRC}"
printf "Expected --> Success\n" printf "Expected Output --> Test Output\n"
diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <("${tmp_out}" 2>&1 1>/dev/null) <("${tmp_out}" 2>/dev/null) && { printf "\e[102;30m%s\e[m\n" "All tests passed"; exit_status="0"; } || { printf "\e[101;37m%s\e[m\n" "At least one test failed"; exit_status="1"; } diff_out="$(diff --expand-tabs --left-column --width="60" --side-by-side --label="Expected Output" --label=" Test Output" -- <(printf '%s\n' "${sterr}") <(printf '%s\n' "${stout}") && printf '%s\n' "0" || printf '%s\n' "1")"
if [ "$(printf '%s' "${diff_out}" | tail -1)" = "0" ]; then
printf "\e[102;30m%s\e[m\n" "All tests passed"
exit_status="0"
else
printf '%s' "${diff_out}" | head -n -1
printf "\e[101;37m%s\e[m\n" "At least one test failed"
exit_status="1"
fi
rm -f -- "${tmp_out}" rm -f -- "${tmp_out}"
exit -- "${exit_status}" exit -- "${exit_status}"
@ -53,7 +75,7 @@ static int expect_counter = 0;
// END_TEMPLATE // END_TEMPLATE
int main(){ int main(){
// test ("Test output", printf, "\n"); // test (printf, "\n");
// expect("Expected output", printf, "\n"); // expect(printf, "\n");
return 0; return 0;
} }