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No commits in common. "123e0f56bc73d0d8127ee6a905f6b24c3e9e0d8c" and "73234d07648ce64ee77c5d046bca3ce7776647c8" have entirely different histories.

3 changed files with 1 additions and 41 deletions

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@ -32,7 +32,7 @@ int main(int argc, char *argv[]) {
bool is_idat = memcmp(chunks[i]->type, "IDAT", 4) == 0; bool is_idat = memcmp(chunks[i]->type, "IDAT", 4) == 0;
bool is_iend = memcmp(chunks[i]->type, "IEND", 4) == 0; bool is_iend = memcmp(chunks[i]->type, "IEND", 4) == 0;
if (is_idat || is_iend) { if (is_idat || is_iend) {
printf("Found %.4s\n", chunks[i]->type); printf("Found %.4s chunk\n", chunks[i]->type);
if (is_idat) { if (is_idat) {
xor_data(chunks[i]); xor_data(chunks[i]);
} }

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@ -1,22 +0,0 @@
#!/usr/bin/env bash
# Executable path
EXECUTABLE=../build/Assignment9
test_reverse() {
start=$(date +%s)
cp "$1" in.png
cp in.png out.png
$EXECUTABLE out.png > /dev/null
$EXECUTABLE out.png > /dev/null
diff in.png out.png
rm in.png out.png
end=$(date +%s)
echo "Test $1 took $((end - start)) seconds"
}
test_reverse test1.png
# test_reverse test2.png # This png is invalid, so it will fail
test_reverse test3.png
test_reverse test4.png

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@ -1,18 +0,0 @@
#!/usr/bin/env bash
EXECUTABLE=../build/Assignment9
# Test the text output
$EXECUTABLE test1.png | diff output1.txt -
$EXECUTABLE test2.png | diff output2.txt -
$EXECUTABLE test3.png | diff output3.txt -
$EXECUTABLE test4.png | diff output4.txt -
# Reverse the images
$EXECUTABLE test1.png > /dev/null
$EXECUTABLE test2.png > /dev/null
$EXECUTABLE test3.png > /dev/null
$EXECUTABLE test4.png > /dev/null
echo "If there is no diff output, then the test passed."