Improve and modularize 2012/zeitak/try.sh

2012/zeitak/test.sh

@@ -18,144 +18,47 @@ clear
 # assume no error: set ERROR to 0
 ERROR=0
 
-read -r -n 1 -p "Press any key to test zeitak.c for nesting errors: "
-echo 1>&2
-./zeitak < zeitak.c
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 3 ]]; then
-    echo "Error: did not get exit code 3: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+zeitak()
+{
+    if [[ "$#" != 2 ]]; then
+	echo "$0: zeitak() expects two args, got: $#" 1>&2
+	return
+    fi
 
-echo "$ cat anonymous.c" 1>&2
-cat anonymous.c
-echo 1>&2
-read -r -n 1 -p "Press any key to test anonymous.c for nesting errors: "
-echo 1>&2
-./zeitak < anonymous.c
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 3 ]]; then
-    echo "Error: did not get exit code 3: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+    read -r -n 1 -p "Press any key to run show $1 (space = next page, q = quit): "
+    echo 1>&2
+    less -rEXFK "$1"
+    read -r -n 1 -p "Press any key to test $1 for nesting errors: "
+    echo 1>&2
+    ./zeitak < "$1"
+    EXIT_CODE="$?"
+    if [[ "$EXIT_CODE" -ne "$2" ]]; then
+	echo "Error: did not get exit code $2: $EXIT_CODE" 1>&2
+	ERROR=1
+    fi
+    echo 1>&2
+}
 
-echo "$ cat anonymous.alt.c" 1>&2
-cat anonymous.alt.c
-echo 1>&2
-read -r -n 1 -p "Press any key to test anonymous.alt.c for nesting errors: "
-echo 1>&2
-./zeitak < anonymous.alt.c
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 3 ]]; then
-    echo "Error: did not get exit code 3: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+zeitak zeitak.c 3
 
-echo "$ cat incorrect.brace.c" 1>&2
-cat incorrect.brace.c
-echo 1>&2
-read -r -n 1 -p "Press any key to test incorrect.brace.c: "
-echo 1>&2
-./zeitak < incorrect.brace.c
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 10 ]]; then
-    echo "Error: did not get exit code 10: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+zeitak anonymous.c 3
 
-echo "$ cat incorrect.bracket.c" 1>&2
-cat incorrect.bracket.c
-echo 1>&2
-read -r -n 1 -p "Press any key to test incorrect.bracket.c: "
-echo 1>&2
-./zeitak < incorrect.bracket.c
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 10 ]]; then
-    echo "Error: did not get exit code 10: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+zeitak anonymous.alt.c 3
 
-echo "$ cat incorrect.paren.c" 1>&2
-cat incorrect.paren.c
-echo 1>&2
-read -r -n 1 -p "Press any key to test incorrect.paren.c: "
-echo 1>&2
-./zeitak < incorrect.paren.c
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 10 ]]; then
-    echo "Error: did not get exit code 10: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+zeitak incorrect.brace.c 10
 
-echo "$ cat incorrect.quote-esc.c" 1>&2
-cat incorrect.quote-esc.c
-echo 1>&2
-read -r -n 1 -p "Press any key to test incorrect.quote-esc.c: "
-echo 1>&2
-./zeitak < incorrect.quote-esc.c
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 10 ]]; then
-    echo "Error: did not get exit code 10: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+zeitak incorrect.bracket.c 10
 
-echo "$ cat incorrect.3.quotes.c" 1>&2
-cat incorrect.3.quotes.c
-echo 1>&2
-read -r -n 1 -p "Press any key to test incorrect.3.quotes.c: "
-echo 1>&2
-./zeitak < incorrect.3.quotes.c
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 10 ]]; then
-    echo "Error: did not get exit code 10: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+zeitak incorrect.paren.c 10
 
-echo "$ cat incorrect.single.quote.c" 1>&2
-cat incorrect.single.quote.c
-echo 1>&2
-read -r -n 1 -p "Press any key to test incorrect.single.quote.c: "
-echo 1>&2
-./zeitak < incorrect.single.quote.c
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 10 ]]; then
-    echo "Error: did not get exit code 10: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+zeitak incorrect.quote-esc.c 10
 
-echo "$ cat incorrect.1.quote.c" 1>&2
-cat incorrect.1.quote.c
-echo 1>&2
-read -r -n 1 -p "Press any key to test incorrect.1.quote.c: "
-echo 1>&2
-./zeitak < incorrect.1.quote.c
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 10 ]]; then
-    echo "Error: did not get exit code 10: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+zeitak incorrect.3.quotes.c 10
 
-echo "$ cat incorrect.txt" 1>&2
-cat incorrect.txt
-echo 1>&2
-read -r -n 1 -p "Press any key to test incorrect.txt: "
-echo 1>&2
-./zeitak < incorrect.txt
-EXIT_CODE="$?"
-if [[ "$EXIT_CODE" -ne 10 ]]; then
-    echo "Error: did not get exit code 10: $EXIT_CODE" 1>&2
-    ERROR=1
-fi
-echo 1>&2
+zeitak incorrect.single.quote.c 10
+
+zeitak incorrect.1.quote.c 10
+
+zeitak incorrect.txt 10
 
 exit "$ERROR"