#!/bin/bash # Copyright 2015 Neha Maggu # Copyright 2015 Divya Kothari # Copyright 2015 Vineet Chaturvedi [ -f testing.sh ] && . testing.sh #testing "name" "command" "result" "infile" "stdin" #TODO: -N and -T options are not covered in this script #Creating Test data echo -e "I need to buy apples\n" > file1 echo -e "I need to buy apples\n" > file2 echo -e "I need to buy 'apples'"> file3 echo -e "I need to buy 'apples '"> file4 echo -e "apples\noranges\nkiwis\ncarrots"> file5 echo -e "apples\nkiwis\ncarrots\ngrapefruits"> file6 echo -e "one" > file7 echo -e "one" > file8 echo -e "two" > file9 mkdir -p dir1/dir2/dir3/dir4 dir5 dir6 chmod 755 dir1 cp file7 dir1 cp file7 dir5 cp file7 dir6 cp file7 dir1/dir2/dir3/dir4 L1="--- file7\n" L2="+++ file9\n" L3="@@ -1 +1 @@\n" L4="-one\n+two\n" L5="one\n" L6="two\n" L7="+++ -\n" L8="diff: dir/file7: No such file or directory" testing "diff without options and same contents" "diff file7 file8 && echo yes" "yes\n" "" "" testing "diff without options and different contents" "diff file7 file9" "$L1$L2$L3$L4" "" "" testing "diff file - with same contents as Stndrd Input" "diff file7 - && echo yes" "yes\n" "" "$L5" testing "diff file - with different contents as Stndrd Input" "diff file7 - " "$L1$L7$L3$L4" "" "$L6" testing "diff - file with same contents as Stndrd Input" "diff - file7 && echo yes" "yes\n" "" "$L5" testing "diff - file with different contents as Stndrd Input" "diff file7 - " "$L1$L7$L3$L4" "" "$L6" testing "diff file dir" "mkdir dir; diff file7 dir 2>logFile; cat logFile; rm -rf dir" "$L8\n" "" "" testing "diff file dir" "diff file7 dir1 && echo yes" "yes\n" "" "" testing "diff file dir nested" "diff file7 dir1/dir2/dir3/dir4 && echo yes" "yes\n" "" "" testing "diff dir5 dir6" "diff dir5 dir6 && echo yes" "yes\n" "" "" #Creating Test data echo -e "one" > dir5/file7 ; echo -e "two" > dir6/file7 testing "diff dir5 dir6" "diff dir5 dir6" "--- dir5/file7\n+++ dir6/file7\n@@ -1 +1 @@\n-one\n+two\n" "" "" rm -rf dir5/file7 dir6/file7 testing "diff empty directory dir5 dir6" "diff dir5 dir6 && echo yes" "yes\n" "" "" testing "diff -b file1 file2" "diff -b file1 file2 && echo yes" "yes\n" "" "" testing "diff -b file3 file4" "diff -b file3 file4" "--- file3\n+++ file4\n@@ -1 +1 @@\n-I need to buy 'apples'\n+I need to buy 'apples '\n" "" "" testing "diff dir5/file7 dir6/file7" "diff dir1/file7 dir1/dir2/dir3/dir4/file7 && echo yes" "yes\n" "" "" #Creating Test data echo -e "File to be compared is this\nfile to Be is compared" > file1 echo -e "File to be Compared IS this\nFile to be IS Compared" > file2 testing "diff -i file1 file2" "diff -i file1 file2 && echo yes" "yes\n" "" "" #Creating Test data echo -e "File to be compared is this\nfile to Be is compared" > file1 echo -e "File to be Compared IS this\nFile to be IS Compared" > file2 testing "diff -ib file1 file2" "diff -ib file1 file2 && echo yes" "yes\n" "" "" #Creating Test data echo -e "File to be compared is this\nfile to Be is compared" > file1 echo -e "File to be Compared IS this\n\n\n\nFile to be IS Compared" > file2 testing "diff -iB file1 file2" "diff -iB file1 file2 && echo yes" "yes\n" "" "" testing "diff root root / /" "diff / / && echo yes" "yes\n" "" "" #Creating Test data echo -e "one and two makes three." > file1 ; echo -e "oneandtwomakesthree." > file2 testing "diff -w file1 file2" "diff -w file1 file2 && echo yes" "yes\n" "" "" cp file1 file2 testing "diff -s file1 file2" "diff -s file1 file2 && echo yes" "Files file1 and file2 are identical\nyes\n" "" "" #Creating Test data echo -e "Filetobe compared is this\nfile to Be is compared" > file1 echo -e "File to be Compared IS this\n\n\n\nFile to be IS Compared" > file2 testing "diff -iBwbs file1 file2" "diff -iBwbs file1 file2 && echo yes" "Files file1 and file2 are identical\nyes\n" "" "" #Creating Test data echo -e "one two makes three." > file1 echo -e "one tow makes three." > file2 testing "diff -d file1 file2" "diff -d file1 file2" "--- file1\n+++ file2\n@@ -1 +1 @@\n-one two makes three.\n+one tow makes three.\n" "" "" #Creating Test data echo -e "File to be compared is this\nfile to Be is compared" > file1 echo -e "File to be Compared IS this\n\n\n\nFile to be IS Compared" > file2 testing "diff --ignore-case --ignore-blank-lines file1 file2" "diff --ignore-case --ignore-blank-lines file1 file2 && echo yes" "yes\n" "" "" #Creating Test data echo -e "one is one" > file1 ; echo -e "one is one" > file2 testing "diff -q file1 file2" "diff -q file1 file2 && echo yes" "yes\n" "" "" testing "diff -q file7 file8" "diff -q file7 file9" "Files file7 and file9 differ\n" "" "" #Creating Test data mkdir -p dir7/dir8 ; mkdir -p dir9/dir10 echo -e "two" > dir7/dir8/file1 echo -e "one" > dir9/dir10/file1 testing "diff -r dir/* dir/*" "diff -r dir7/* dir9/*" "--- dir7/dir8/file1\n+++ dir9/dir10/file1\n@@ -1 +1 @@\n-two\n+one\n" "" "" testing "diff -L file8 file9" "diff -L abcd file8 file9" "--- abcd\n+++ file9\n@@ -1 +1 @@\n-one\n+two\n" "" "" #Creating Test data echo -e "one is one" > dir7/dir8/file1 echo -e "one is one" > dir9/dir10/file1 testing "diff -S file dir1 dir2" "diff -S file dir7 dir9 && echo yes" "yes\n" "" "" #Creating Test data echo -e "one is two" > file1 echo -e "one is one" > file2 testing "diff -U file1 file2 and then patch" "diff -U 1 file1 file2 > patchFile ; patch -p 1 file1 < patchFile ; \ diff file1 file2 && echo yes" "patching file file1\nyes\n" "" "" #Creating Test data echo -e "one\ttwo\tthree\tfour\nfive\tsix\tseven\teight\nnine\tten\televen\ttwelve" > file1 echo -e "five\tsix\tseven\teight\nnine\tten\televen\ttwelve\none\ttwo\tthree\tfour" > file2 L1="@@ -1,3 +1,3 @@" L2="-one two three four" L3=" five six seven eight" L4=" nine ten eleven twelve" L5="+one two three four" testing "diff -t file1 file2" "diff -t file1 file2" "--- file1\n+++ file2\n$L1\n$L2\n$L3\n$L4\n$L5\n" "" "" L1="@@ -1 +1 @@" ; echo -e "one two" > file1 ; echo -e "one three" > file2 testing "diff -a file1 file2" "diff -a file1 file2" "--- file1\n+++ file2\n$L1\n-one two\n+one three\n" "" "" rm -rf file* rm -rf dir1 dir5 dir6 dir7 dir9 L1="I need to buy apples.\n" L2="I need to run the laundry.\n" L3="I need to wash the dog.\n" L4="I need to get the car detailed." echo -e $L1$L2$L3$L4 > File1 L5="I need to buy apples.\n" L6="I need to do the laundry.\n" L7="I need to wash the car.\n" L8="I need to get the dog detailed." echo -e $L5$L6$L7$L8 > File2 M1="--- File1\n" M2="+++ File2\n" M3="@@ -1,4 +1,4 @@\n" M4=" I need to buy apples.\n" M5="-I need to run the laundry.\n" M6="-I need to wash the dog.\n" M7="-I need to get the car detailed.\n" M8="+I need to do the laundry.\n" M9="+I need to wash the car.\n" M10="+I need to get the dog detailed.\n" testing "diff multi line file" "diff File1 File2 > logFile; cat logFile" "$M1$M2$M3$M4$M5$M6$M7$M8$M9$M10" "" ""