From b559d657c3cde5cd4d2475b3a0935a7236ef41d2 Mon Sep 17 00:00:00 2001
From: Daniel Santos <dacs.git@brilhante.top>
Date: Tue, 15 Mar 2022 13:36:40 +0000
Subject: [PATCH] test rule in Makefile

 * add tests/earth.sh
 * add to Makefile all the necessary rules for `make test`

Signed-off-by: Daniel Santos <dacs.git@brilhante.top>
---
 Makefile       | 44 ++++++++++++++++++++++++++++++++++++++++++++
 tests/earth.sh | 20 ++++++++++++++++++++
 2 files changed, 64 insertions(+)
 create mode 100755 tests/earth.sh

diff --git a/Makefile b/Makefile
index d95ed99..e521021 100644
--- a/Makefile
+++ b/Makefile
@@ -65,3 +65,47 @@ run: decimal-to-earth
 mem: decimal-to-earth
 	valgrind --leak-check=full --show-leak-kinds=all -s decimal-to-earth 999
 
+
+decimal-to-earth_test-1: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"0123456789\" -DFROM_FIRST_NUMBER_VOID -DFROM_INFINITE_BASE -DTO_NUMERICALS=\"12345\" -o $@ $^
+
+earth-to-decimal_test-1: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"12345\" -DTO_NUMERICALS=\"0123456789\" -DTO_FIRST_NUMBER_VOID -DTO_INFINITE_BASE -o $@ $^
+
+decimal-to-earth_test-2: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"0123456789\" -DFROM_FIRST_NUMBER_VOID -DFROM_INFINITE_BASE -DTO_NUMERICALS=\"12345\" -DFROM_UNITS_ON_THE_END -o $@ $^
+
+earth-to-decimal_test-2: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"12345\" -DTO_NUMERICALS=\"0123456789\" -DTO_FIRST_NUMBER_VOID -DTO_INFINITE_BASE -DTO_UNITS_ON_THE_END -o $@ $^
+
+decimal-to-earth_test-3: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"0123456789\" -DFROM_FIRST_NUMBER_VOID -DFROM_INFINITE_BASE -DTO_NUMERICALS=\"12345\" -DTO_UNITS_ON_THE_END -o $@ $^
+
+earth-to-decimal_test-3: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"12345\" -DTO_NUMERICALS=\"0123456789\" -DTO_FIRST_NUMBER_VOID -DTO_INFINITE_BASE -DFROM_UNITS_ON_THE_END -o $@ $^
+
+decimal-to-earth_test-4: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"0123456789\" -DFROM_FIRST_NUMBER_VOID -DFROM_INFINITE_BASE -DTO_NUMERICALS=\"12345\" -DFROM_UNITS_ON_THE_END -DTO_UNITS_ON_THE_END -o $@ $^
+
+earth-to-decimal_test-4: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"12345\" -DTO_NUMERICALS=\"0123456789\" -DTO_FIRST_NUMBER_VOID -DTO_INFINITE_BASE -DFROM_UNITS_ON_THE_END -DTO_UNITS_ON_THE_END -o $@ $^
+
+decimal-to-earth_test-5: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"0123456789\" -DFROM_FIRST_NUMBER_VOID -DFROM_INFINITE_BASE -DTO_NUMERICALS=\"12345\" -DTO_FIRST_NUMBER_VOID -o $@ $^
+
+earth-to-decimal_test-5: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"12345\" -DTO_NUMERICALS=\"0123456789\" -DTO_FIRST_NUMBER_VOID -DTO_INFINITE_BASE -DFROM_FIRST_NUMBER_VOID -o $@ $^
+
+decimal-to-earth_test-6: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"0123456789\" -DFROM_FIRST_NUMBER_VOID -DFROM_INFINITE_BASE -DTO_NUMERICALS=\"12345\" -DTO_INFINITE_BASE -o $@ $^
+
+earth-to-decimal_test-6: $(DEP)
+	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"12345\" -DTO_NUMERICALS=\"0123456789\" -DTO_FIRST_NUMBER_VOID -DTO_INFINITE_BASE -DFROM_INFINITE_BASE -o $@ $^
+
+
+.PHONY: build-tests
+build-tests: decimal-to-earth_test-1 earth-to-decimal_test-1 decimal-to-earth_test-2 earth-to-decimal_test-2 decimal-to-earth_test-3 earth-to-decimal_test-3 decimal-to-earth_test-4 earth-to-decimal_test-4 decimal-to-earth_test-5 earth-to-decimal_test-5 decimal-to-earth_test-6 earth-to-decimal_test-6
+
+.PHONY: test
+test:
+	tests/earth.sh
diff --git a/tests/earth.sh b/tests/earth.sh
new file mode 100755
index 0000000..68cdc15
--- /dev/null
+++ b/tests/earth.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+current_branch=$(git rev-parse --abbrev-ref HEAD)
+git checkout stable
+make build-tests
+for i in {1..6} ; do \mv decimal-to-earth_test-${i} decimal-to-earth_test-${i}_stable; \mv earth-to-decimal_test-${i} earth-to-decimal_test-${i}_stable; done
+git checkout ${current_branch}
+make build-tests
+
+for i in {1..6}; do for n in {1..1000}; do [[ "$(decimal-to-earth_test-${i} $n)" == "$(decimal-to-earth_test-${i}_stable $n)" ]] || echo "[X] failed: decimal-to-earth_test-${i} $n" ; done; echo " * decimal-to-earth_test-${i} clean"; done
+for i in {1..6}; do for n in {1..1000}; do num=$(decimal-to-earth_test-${i} ${n}); [[ "$(earth-to-decimal_test-${i} ${num})" == "$(earth-to-decimal_test-${i}_stable ${num})" ]] || echo "[X] failed: earth-to-decimal_test-${i} ${num}" ; done; echo " * earth-to-decimal_test-${i} clean"; done
+
+echo
+
+echo "----"
+echo -e "----\n * void: decimal-to-earth_test-1 0 -> " $([[ "$(decimal-to-earth_test-1 0)" == "$(decimal-to-earth_test-1_stable 0)" ]] && echo clean || echo failed)
+
+echo "----"
+echo -e "----\n * out of domain: decimal-to-earth_test-1 abc -> " $([[ "$(decimal-to-earth_test-1 abc)" == "$(decimal-to-earth_test-1_stable abc)" ]] && echo clean || echo failed)
+