Algorithms : add 04-algorithms_on_strings 02-burrows_wheeler

1 files changed, 38 insertions, 0 deletions

diff --git a/04-algorithms_on_strings/02-burrows_wheeler/check b/04-algorithms_on_strings/02-burrows_wheeler/check
new file mode 100755
index 0000000..b73ff99
--- /dev/null
+++ b/04-algorithms_on_strings/02-burrows_wheeler/check
@@ -0,0 +1,38 @@
+#! /bin/bash
+
+RESET="\033[0m"
+RED="\033[0;31m"
+GREEN="\033[0;32m"
+BROWN="\033[0;33m"
+
+BIN=/tmp/bin
+OUTA=/tmp/_outa
+OUTB=/tmp/_outb
+GPP_OPTS="-std=c++11 -O2"
+
+for path in $(find -name \*.cpp | sort); do
+    src=${path##*/}
+    dir=${path%/*}
+    echo -e "${RED}validate $BROWN$dir$RESET/$GREEN$src$RESET"
+    pushd $dir >/dev/null || exit 1
+    echo -e "   ${RED}compile $GREEN$src$RESET" && g++ $GPP_OPTS $src -o $BIN || exit 1
+    if [ -d tests ]; then
+        echo -e "   ${RED}check $GREEN$src$RESET"
+        for t in $(find ./tests -name "*[^a~]"|sort); do
+            if [ -f $t -a -f "$t.a" ]; then
+                cat $t | $BIN > $OUTA
+                cat $t.a > $OUTB
+                cmp $OUTA $OUTB >/dev/null
+                if [ $? -ne 0 ]; then
+                    echo -e "     $BROWN$t$RESET is ${RED}KO$RESET"
+                else
+                    echo -e "     $BROWN$t$RESET is ${GREEN}ok$RESET"
+                fi
+            fi
+        done
+    else
+        echo -e "   ${RED}no tests$RESET"
+    fi
+    popd > /dev/null
+done
+