lib.sh: Add generate() which replaces m4().

[config/dotfiles.git] / tests / lib.sh.test

diff --git a/tests/lib.sh.test b/tests/lib.sh.test
index d21ee2dfd3092bfeda519e43857c73999bcfbd44..d3620cc14e6bc08424f783de91dded7d5fa6bc04 100644 (file)
--- a/tests/lib.sh.test
+++ b/tests/lib.sh.test
@@ -1,7 +1,75 @@
+# Tests for lib.sh.
 
 
 . ../lib.sh
 
-# Tests for installed().
-installed which && echo which installed
+# Tests for installed() with hopefully proper exit codes (1 if the program was
+# not found).
+installed ls && echo ls installed
 installed doesnt-exist && echo doesnt-exist installed
+
+# Simulate BSD `which` like on Mac OS X which doesn't use exit codes.
+function which() {
+    echo Mac OS X which for $1 >&2
+    if [ $1 = ls ]; then
+        echo /bin/ls
+    else
+        echo no doesnt-exist in /usr/bin /bin /usr/sbin /sbin
+    fi
+}
+# Tests for installed() without exit codes.
+installed ls && echo ls installed
+installed doesnt-exist && echo doesnt-exist installed
+
+
+# Tests for generate().
+echo "Simple test file for generate() using m4.
+include(../lib.m4)dnl
+IF(TEST,m4)
+    m4
+FI
+IF(TEST,n4)
+    n4
+FI" > tmp/test.m4
+generate 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"
+
+# Test multiple arguments to generate().
+echo "Test with multiple arguments passed to generate().
+first: FIRST
+second: SECOND
+" > tmp/test-multiple.m4
+generate m4 tmp/test-multiple -DFIRST=first -DSECOND=second
+# Remove the line with the current date as it changes every time.
+cat tmp/test-multiple | grep -v "It was generated from tmp/test-multiple.m4"
+
+# Test multiple arguments with spaces to generate().
+echo "Test with multiple arguments with spaces passed to generate().
+first: FIRST
+second: SECOND
+" > tmp/test-multiple-spaces.m4
+generate m4 tmp/test-multiple-spaces -DFIRST="first with spaces" \
+                                     -DSECOND="second with spaces"
+# Remove the line with the current date as it changes every time.
+cat tmp/test-multiple-spaces \
+    | grep -v "It was generated from tmp/test-multiple-spaces.m4"
+
+# Test generate() using awk.
+echo "Simple test fiel for generate() using awk.
+first second
+" > tmp/test-awk.in
+generate awk tmp/test-awk '{ print $1 }'
+# Remove the line with the current date as it changes every time.
+cat tmp/test-awk | grep -v "It was generated from tmp/test-awk.in"
+
+# Test generate() using cat.
+echo "Simple test fiel for generate() using cat (simple copy).
+
+...
+" > tmp/test-cat.real
+generate cat tmp/test-cat .real
+# Remove the line with the current date as it changes every time.
+cat tmp/test-cat | grep -v "It was generated from tmp/test-cat.real"
+
+# vim: ft=sh