basic automated testing

1 files changed, 51 insertions, 0 deletions

diff --git a/test/run.sh b/test/run.sh
new file mode 100755
index 0000000..dd8f431
--- /dev/null
+++ b/test/run.sh
@@ -0,0 +1,51 @@
+#!/bin/env sh
+
+cd $(dirname "$0")
+ANTCC=../antcc
+ntest=0
+npass=0
+
+x() {
+    echo X $@>>log.txt
+    $@ 2>> log.txt
+}
+run() {
+    ntest=$(expr $ntest + 1)
+    f="$(basename "$1")"
+    expected=build/"$(echo "$f" | sed -s 's/\.c$/.expected/')"
+    echo ----  $f ---- >> log.txt
+    args=$(awk '/\/\* ARGS:.*$/ {ORS=" ";for (i=3;i<NF;++i)print $i;ORS="\n";print""}' "$f")
+    awk '/\/\* EXPECT:$/ {x=k=any=1} x && /\*\// {x=0} x {if (!k)print $0;k=0} END{if(x||!any)exit 1;}' "$f" > "$expected"
+    if [ $? == 0 ]; then
+        mkdir -p build/
+        obj=build/"$(echo "$f" | sed -s 's/\.c$/.o/')"
+        exe=build/"$(echo "$f" | sed -s 's/\.c$//')"
+        if ! ( x $ANTCC "$f" -c -o "$obj" && x $ANTCC "$obj" -o "$exe" ); then
+            echo !TEST ERROR $f
+            echo !FAILED TO COMPILE
+            echo '-------'
+        else
+            actual=build/"$(echo "$f" | sed -s 's/\.c$/.actual/')"
+            x "$exe" $args > "$actual"
+            if [ "$(md5sum < "$actual")" != "$(md5sum < "$expected")" ]; then
+                echo --- !TEST ERROR $f
+                diff --unified=0 --color=auto "$expected" "$actual"
+                echo '-------'
+            else
+                npass=$(expr $npass + 1)
+            fi
+        fi
+    else
+        echo --- !ignore $f
+    fi
+}
+
+< /dev/null > log.txt
+tests=$(find . -regex '\./[0-9]+-.*\.c' | sort)
+for test in $tests; do
+    run $test
+done
+
+echo TESTS PASSED: $npass/$ntest
+printf 'wc log.txt;'
+wc log.txt