Added diamond test package

diamond/Makefile

@@ -0,0 +1,54 @@
+CFLAGS=-Wall -g
+# CC=$(CXX)
+
+SHELL=/bin/bash
+
+PROGRAM=diamond
+
+TIMEOUT=8
+
+TESTS_DIR=tests
+
+TESTS_SH:=$(wildcard $(TESTS_DIR)/*.sh)
+TESTS:=$(patsubst $(TESTS_DIR)/%.sh, %, $(TESTS_SH))
+
+.PHONY: all
+all: compile-program check
+
+.PHONY: compile-program
+
+compile-program: $(PROGRAM)
+
+.PHONY: check
+check: compile-program $(TESTS_SH)
+	@exec 2> /dev/null; \
+	for t in $(TESTS); do \
+		echo -n "Running test $$t..." ; \
+		/bin/sh "$(TESTS_DIR)/$$t.sh" $(dir $(PROGRAM))$(PROGRAM) > "$$t.out" 2>&1 & \
+		prog_pid=$$!; \
+		( sleep $(TIMEOUT); kill $$prog_pid > /dev/null 2>&1 ) & \
+		killer_pid=$$!; \
+		wait $$prog_pid; \
+		res=$$?; \
+		if test $$res -gt 128; \
+		then \
+			echo KILLED; \
+			rm -f "$$t.out" ;\
+		else \
+			kill $$killer_pid > /dev/null 2>&1 ;\
+			wait $$killer_pid; \
+			if cmp -s "$$t.out" "$(TESTS_DIR)/$$t.expected"; \
+			then \
+				echo "PASSED" ;\
+				rm -f "$$t.out" ;\
+			else \
+				echo "FAILED" ;\
+				diff "$$t.out" "$(TESTS_DIR)/$$t.expected";\
+			fi; \
+		fi; \
+	done
+
+.PHONY: clean
+clean:
+	rm -f $(PROGRAM) tests/*.out
+

diamond/tests/test0.sh

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+#!/bin/sh
+
+exec "$1" 0

diamond/tests/test1.expected

@@ -0,0 +1 @@
+#

diamond/tests/test1.sh

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+#!/bin/sh
+
+exec "$1" 1

diamond/tests/test2.expected

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+ #
+###
+ #

diamond/tests/test2.sh

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+#!/bin/sh
+
+exec "$1" 2

diamond/tests/test3.expected

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+     #
+    ###
+   #####
+  #######
+ #########
+###########
+ #########
+  #######
+   #####
+    ###
+     #

diamond/tests/test3.sh

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+#!/bin/sh
+
+exec "$1" 6

diamond/tests/test4.sh

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+#!/bin/sh
+
+"$1" 10
+"$1" 100
+"$1" 1000