tests: Add tests for m4() in lib.sh.

diff --git a/tests/lib.sh.test b/tests/lib.sh.test
index d3dc2e02d6bfb20b46fe10b4a6c2c7a1052d5689..3140c232775a9e3a6bd6d55f963885b5d65d071c 100644 (file)
--- a/tests/lib.sh.test
+++ b/tests/lib.sh.test
@@ -20,4 +20,16 @@ function which() {
 installed ls && echo ls installed
 installed doesnt-exist && echo doesnt-exist installed
 
+# Tests for m4().
+echo "Simple test file for m4.
+IF(TEST,m4)
+    m4
+FI
+IF(TEST,n4)
+    n4
+FI" > tmp/test.m4
+m4 tmp/test -DTEST=m4
+# Remove the line with the current date as it changes every time.
+cat tmp/test | grep -v "It was generated from tmp/test.m4"
+
 # vim: ft=sh

diff --git a/tests/lib.sh.test.out b/tests/lib.sh.test.out
index 8d39aab4a37e249f941d11d2a3c476b0375c8d6e..0bd50a97cef6c9237cc72d99c537541fbddb1b48 100644 (file)
--- a/tests/lib.sh.test.out
+++ b/tests/lib.sh.test.out
@@ -2,3 +2,11 @@ ls installed
 Mac OS X which for ls
 ls installed
 Mac OS X which for doesnt-exist
+m4(): generating 'tmp/test' from 'tmp/test.m4' with options '-DTEST=m4'
+###################################
+# WARNING! DO NOT EDIT THIS FILE! #
+###################################
+
+
+Simple test file for m4.
+    m4

diff --git a/tests/run.sh b/tests/run.sh
index 805b450e1410f67ef7f48800b5b8aa6b1a39177f..89b84f2b46808f44776d414e34dc1d192255d45f 100755 (executable)
--- a/tests/run.sh
+++ b/tests/run.sh
@@ -5,6 +5,9 @@
 
 # Get all test files.
 for file in *.test; do
+    # Create temporary directory.
+    mkdir -p tmp
+
     # Run the test file in sh and zsh and get its output.
     sh $file  > $file.out.sh  2>&1
     zsh $file > $file.out.zsh 2>&1
@@ -13,9 +16,11 @@ for file in *.test; do
     # code 1.
     diff -u -N $file.out $file.out.sh  || exit 1
     diff -u -N $file.out $file.out.zsh || exit 1
+
+    # Remove temporary directory.
+    rm -rf tmp
 done
 
 # Remove all temporary files.
-rm -rf tmp
 rm *.out.sh
 rm *.out.zsh