Move tests to snapshot-tests and enhance them

.github/workflows/build.yml

@@ -46,5 +46,5 @@ jobs:
       - uses: actions/download-artifact@v2
         with:
           name: ubuntu
-      - run: ./run-tests.sh
-        working-directory: tests
+      - run: ./run-snapshots.sh
+        working-directory: snapshot-tests

.gitignore

@@ -21,10 +21,12 @@ neworigins/html/neworigins.html
 neworigins_v2/obj
 neworigins_v2/neworigins_v2
 neworigins_v2/html/neworigins.html
+snapshot-tests/standard
+snapshot-tests/output
 times.*
 report.*
 template.*
 players.*
 game.*
 names.*
-orders.*
+orders.*

snapshot-tests/run-snapshots.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+
+if [[ ! -f ../standard/standard ]]; then
+  echo "Please build the standard executable before running the snapshot tests.  Test failed."
+  exit 1
+fi
+
+cp ../standard/standard standard
+chmod +x ./standard
+
+lastTurn=$(<"turns/turn")
+
+for turn in $(seq 0 $lastTurn)
+do
+  echo -n "Replaying turn $turn..."
+  cp -f turns/turn_$turn/game.in game.in
+  cp -f turns/turn_$turn/players.in players.in
+  cp -f turns/turn_$turn/orders.3 orders.3
+
+  ./standard run &> engine-output.txt
+  if [[ $? != 0 ]]; then
+    echo "executable crashed. -- Test failed."
+    cat engine-output.txt
+    rm -f game.*
+    rm -f players.*
+    rm -f times.*
+    rm -f orders.*
+    rm -f template.*
+    rm -f report.*
+    rm -f engine-output.txt
+    rm -f ./standard
+    exit 1
+  fi
+
+  mkdir -p output/turn_$turn
+  mv game.* output/turn_$turn
+  mv players.* output/turn_$turn
+  if [[ -f times.* ]]; then
+    mv times.* output/turn_$turn
+  fi
+  mv orders.* output/turn_$turn
+  mv template.* output/turn_$turn
+  mv report.* output/turn_$turn
+  mv engine-output.txt output/turn_$turn
+
+  diff -ur turns/turn_$turn output/turn_$turn &> turn-difference.txt
+  if [[ $? != 0 ]]; then
+    echo "output differed. -- Test failed."
+    cat turn-difference.txt
+    rm -f turn-difference.txt
+    rm -f ./standard
+    rm -rf ./output
+    exit 1
+  fi
+
+  echo "identical. -- Test succeeded."
+  rm -f turn-difference.txt
+done
+
+rm -f ./standard
+rm -rf ./output
+exit 0

snapshot-tests/turns/new-turn.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+curTurn=$(< ./turn)
+nextTurn=$((curTurn + 1))
+
+if [[ ! -f ../../standard/standard ]]; then
+  echo "Please build the standard executable before trying to create a new snapshot turn."
+  exit 1
+fi
+
+if [[ ! -d turn_$nextTurn ]]; then
+  mkdir turn_$nextTurn
+  cp turn_$curTurn/game.out turn_$nextTurn/game.in
+  cp turn_$curTurn/players.out turn_$nextTurn/players.in
+  cp turn_$curTurn/template.3 turn_$nextTurn/orders.3
+fi
+
+echo "Modify the input orders for turn_$nextTurn to test desired changes"
+echo "When that is complete, rerun this script."
+
+diff turn_$curTurn/template.3 turn_$nextTurn/orders.3 &> /dev/null
+if [[ $? = 0 ]];
+then
+  echo "No order changes have occured.   Exiting."
+  exit 0
+fi
+
+echo "Running turn to produce new output"
+cd turn_$nextTurn
+../../../standard/standard run &> engine-output.txt
+
+if [[ $? != 0 ]]; then
+   echo "Game engine crashed while generating turn. Turn not generated."
+   cat engine-output.txt
+   rm -f *.out
+   rm -f template.*
+   rm -f report.*
+   rm -f times.*
+   rm -f engine-output.txt
+fi
+
+echo "$nextTurn" > ../turn
+
+rm -f times.*

snapshot-tests/turns/turn_0/engine-output.txt

@@ -0,0 +1,46 @@
+Atlantis Engine Version: 5.2.5 (beta)
+Wyreth, Version: 2.0.0 (beta)
+
+Saved Game Engine Version: 5.2.4 (beta)
+Saved Rule-Set Version: 2.0.0 (beta)
+Reading the regions...
+Setting up the neighbors...
+Setting Up Turn...
+Reading the Gamemaster File...
+Reading the Orders File...
+QUITting Inactive Factions...
+Running the Turn...
+Running FIND Orders...
+Running ENTER/LEAVE Orders...
+Running PROMOTE/EVICT Orders...
+Running Combat...
+Running STEAL/ASSASSINATE Orders...
+Running GIVE Orders...
+Running ENTER NEW Orders...
+Running EXCHANGE Orders...
+Running DESTROY Orders...
+Running PILLAGE Orders...
+Running TAX Orders...
+Running GUARD 1 Orders...
+Running Magic Orders...
+Running SELL Orders...
+Running BUY Orders...
+Running FORGET Orders...
+Mid-Turn Processing...
+Running QUIT Orders...
+Removing Empty Units...
+Running WITHDRAW Orders...
+Running Consolidated Movement Orders...
+Running Teach Orders...
+Running Month-long Orders...
+Running Economics...
+Running Teleport Orders...
+Assessing Maintenance costs...
+Post-Turn Processing...
+Writing the Report File...
+...
+Writing order templates...
+...
+Writing Playerinfo File...
+Removing Dead Factions...
+done