Impl random test

1 files changed, 47 insertions, 0 deletions

diff --git a/test_random.bash b/test_random.bash
new file mode 100644
index 0000000..81c8295
--- /dev/null
+++ b/test_random.bash
@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+#
+# SPDX-License-Identifier: Unlicense
+#
+# Tests against m68k-none-elf-as.
+
+AS=m68k-none-elf-as
+OBJCOPY=m68k-none-elf-objcopy
+LD="m68k-none-elf-ld -Ttest.ld"
+DISASM="./cmake-build/m68k-disasm -fabs-marks -frel-marks -fmarks"
+TEST_DIR=/tmp/m68k-disasm-tests
+
+set -e
+CRED="\033[31m"
+CGREEN="\033[32m"
+CRST="\033[39m"
+
+rm -rf ${TEST_DIR}
+mkdir -p ${TEST_DIR}
+
+run_test_random() {
+  local pass_number=$1
+  local test_name_sanitized=${pass_number//[^a-zA-Z0-9_\-]/-}
+  local file_orig_bin=${TEST_DIR}/${test_name_sanitized}.orig.bin
+  local file_asm=${TEST_DIR}/${test_name_sanitized}.S
+  local file_as_o=${TEST_DIR}/${test_name_sanitized}.as.o
+  local file_as_elf=${TEST_DIR}/${test_name_sanitized}.as.elf
+  local file_as_bin=${TEST_DIR}/${test_name_sanitized}.as.bin
+  echo -ne "Test random, pass ${pass_number}... "
+  dd if=/dev/urandom of=${file_orig_bin} bs=1024 count=1
+  ${DISASM} -o ${file_asm} ${file_orig_bin}
+  ${AS} -o ${file_as_o} ${file_asm}
+  ${LD} -o ${file_as_elf} ${file_as_o}
+  ${OBJCOPY} ${file_as_elf} -O binary ${file_as_bin}
+  if ! cmp ${file_orig_bin} ${file_as_bin} >/dev/null 2>&1; then
+    echo -e "${CRED}FAIL${CRST}: output and input binaries do not match"
+    echo ${file_orig_bin}
+    echo ${file_as_bin}
+  else
+    echo -e "${CGREEN}OK${CRST}"
+    #cat ${file_asm}
+  fi
+}
+
+for i in `seq 1 10`; do
+  run_test_random $i
+done