Add missing file.

tests/locations.cc

@@ -0,0 +1,72 @@
+#include "lib/core/globals.h"
+#include "lib/core/bytes.h"
+#include "lib/data/locations.h"
+#include "snowhouse/snowhouse.h"
+#include <google/protobuf/text_format.h>
+#include <assert.h>
+#include <regex>
+
+using namespace snowhouse;
+
+static void test_successful_parsing()
+{
+    AssertThat(parseCylinderHeadsString("c0h1"),
+        Is().EqualToContainer(std::vector<CylinderHead>{
+            {0, 1}
+    }));
+    AssertThat(parseCylinderHeadsString("c0h1 c2h3"),
+        Is().EqualToContainer(std::vector<CylinderHead>{
+            {0, 1},
+            {2, 3}
+    }));
+    AssertThat(parseCylinderHeadsString("c0,1h1"),
+        Is().EqualToContainer(std::vector<CylinderHead>{
+            {0, 1},
+            {1, 1}
+    }));
+    AssertThat(parseCylinderHeadsString("c0,1,2-4h1"),
+        Is().EqualToContainer(std::vector<CylinderHead>{
+            {0, 1},
+            {1, 1},
+            {2, 1},
+            {3, 1},
+            {4, 1}
+    }));
+    AssertThat(parseCylinderHeadsString("c1-4x2h1"),
+        Is().EqualToContainer(std::vector<CylinderHead>{
+            {1, 1},
+            {3, 1},
+    }));
+    AssertThat(parseCylinderHeadsString("c0,1h1,2"),
+        Is().EqualToContainer(std::vector<CylinderHead>{
+            {0, 1},
+            {0, 2},
+            {1, 1},
+            {1, 2},
+    }));
+}
+
+static void test_failed_parsing()
+{
+    AssertThrows(ErrorException, parseCylinderHeadsString("zzz"));
+    AssertThrows(ErrorException, parseCylinderHeadsString("c0h0 q"));
+    AssertThrows(ErrorException, parseCylinderHeadsString("c-1h0"));
+    AssertThrows(ErrorException, parseCylinderHeadsString("c1-10x0h0"));
+    AssertThrows(ErrorException, parseCylinderHeadsString("c10-1x1h0"));
+    AssertThrows(ErrorException, parseCylinderHeadsString("c10-1x-1h0"));
+}
+
+int main(int argc, const char* argv[])
+{
+    try
+    {
+        test_successful_parsing();
+        test_failed_parsing();
+        return 0;
+    }
+    catch (const ErrorException& e)
+    {
+        fmt::print(stderr, "Error: {}\n", e.message);
+        return 1;
+    }
+}