From e1437dcadcf8c67a2aea355a8b127ba75f8b519c Mon Sep 17 00:00:00 2001
From: Joao Eriberto Mota Filho <eriberto@eriberto.pro.br>
Date: Sat, 21 Aug 2021 00:22:37 -0300
Subject: [PATCH] Avoid errors in parallel tests

---
 tests/Makefile.am          | 4 ++++
 tests/embed_extract_jpg.sh | 6 +++---
 tests/embed_extract_pnm.sh | 6 +++---
 tests/embed_extract_ppm.sh | 6 +++---
 4 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/tests/Makefile.am b/tests/Makefile.am
index f438ae2..9547624 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -2,5 +2,9 @@ TESTS = embed_extract_jpg.sh \
         embed_extract_ppm.sh \
         test_seek.sh
 
+CLEANFILES =  test-with-message.jpg \
+              test-with-message.pnm \
+              test-with-message.ppm
+
 distclean-local:
 	rm -f out.jpg
diff --git a/tests/embed_extract_jpg.sh b/tests/embed_extract_jpg.sh
index 19eb4cb..a22ad61 100755
--- a/tests/embed_extract_jpg.sh
+++ b/tests/embed_extract_jpg.sh
@@ -10,8 +10,8 @@ echo -e "\nEmbedding a message..."
 
 # Retrieve message
 echo -e "\nExtracting a message..."
-../src/outguess -k "secret-key-001" -r test-with-message.jpg text.txt
-cat text.txt | grep "inside of the image" || { echo ERROR; exit 1; }
+../src/outguess -k "secret-key-001" -r test-with-message.jpg text-jpg.txt
+cat text-jpg.txt | grep "inside of the image" || { echo ERROR; exit 1; }
 
 # Remove files
-rm -f test-with-message.jpg text.txt
+rm -f test-with-message.jpg text-jpg.txt
diff --git a/tests/embed_extract_pnm.sh b/tests/embed_extract_pnm.sh
index 4ac4cc4..212c394 100755
--- a/tests/embed_extract_pnm.sh
+++ b/tests/embed_extract_pnm.sh
@@ -10,8 +10,8 @@ echo -e "\nEmbedding a message..."
 
 # Retrieve message
 echo -e "\nExtracting a message..."
-../src/outguess -k "secret-key-001" -r test-with-message.pnm text.txt
-cat text.txt | grep "inside of the image" || { echo ERROR; exit 1; }
+../src/outguess -k "secret-key-001" -r test-with-message.pnm text-pnm.txt
+cat text-pnm.txt | grep "inside of the image" || { echo ERROR; exit 1; }
 
 # Remove files
-rm -f test-with-message.pnm text.txt
+rm -f test-with-message.pnm text-pnm.txt
diff --git a/tests/embed_extract_ppm.sh b/tests/embed_extract_ppm.sh
index b209c9a..c3e4072 100755
--- a/tests/embed_extract_ppm.sh
+++ b/tests/embed_extract_ppm.sh
@@ -10,8 +10,8 @@ echo -e "\nEmbedding a message..."
 
 # Retrieve message
 echo -e "\nExtracting a message..."
-../src/outguess -k "secret-key-001" -r test-with-message.ppm text.txt
-cat text.txt | grep "inside of the image" || { echo ERROR; exit 1; }
+../src/outguess -k "secret-key-001" -r test-with-message.ppm text-ppm.txt
+cat text-ppm.txt | grep "inside of the image" || { echo ERROR; exit 1; }
 
 # Remove files
-rm -f test-with-message.ppm text.txt
+rm -f test-with-message.ppm text-ppm.txt