1 files changed, 85 insertions, 0 deletions
diff --git a/libicuuc/tests/basic/driver.cpp b/libicuuc/tests/basic/driver.cpp
new file mode 100644
index 0000000..a273133
--- /dev/null
+++ b/libicuuc/tests/basic/driver.cpp
@@ -0,0 +1,85 @@
+// file      : tests/basic/driver.cpp
+// license   : Unicode License; see accompanying LICENSE file
+
+#include <stdio.h>
+#include <assert.h>
+
+#include <unicode/uloc.h>
+#include <unicode/udata.h>
+#include <unicode/uclean.h>
+#include <unicode/utypes.h>
+#include <unicode/uversion.h>
+
+// Usage: argv[0]
+//
+// Test some basic libicuuc functionality:
+//
+// - query and print the library version
+// - set, query and print the default locale
+// - load a portion of the bundled data and print its format id/version
+
+int
+main ()
+{
+  // Print version.
+  //
+  UVersionInfo v;
+  u_getVersion (v);
+
+  char s[U_MAX_VERSION_STRING_LENGTH];
+  u_versionToString (v, s);
+
+  printf ("version: %s\n", s);
+
+  // Change and print the current locale.
+  //
+  UErrorCode e = U_ZERO_ERROR;
+
+  uloc_setDefault ("en_GB", &e);
+
+  if (U_FAILURE (e))
+  {
+    fprintf (stderr, "uloc_setDefault failed: %s\n", u_errorName (e));
+    u_cleanup ();
+    return 1;
+  }
+
+  printf ("locale: %s\n", uloc_getDefault ());
+
+  // Check that data is properly loaded from the libicudata's data bundle and
+  // print its format id/version.
+  //
+  UDataMemory* d = udata_open (NULL, "res", "en_US", &e);
+
+  if (U_FAILURE (e))
+  {
+    fprintf (stderr, "udata_open failed: %s\n", u_errorName (e));
+    u_cleanup ();
+    return 1;
+  }
+
+  UDataInfo i;
+  i.size = sizeof (UDataInfo);
+
+  udata_getInfo (d, &i);
+
+  assert (i.isBigEndian   == U_IS_BIG_ENDIAN);
+  assert (i.charsetFamily == U_CHARSET_FAMILY);
+
+  printf ("data: %.4s/%u.%u.%u.%u %u.%u.%u.%u\n",
+          i.dataFormat,
+          i.formatVersion[0],
+          i.formatVersion[1],
+          i.formatVersion[2],
+          i.formatVersion[3],
+          i.dataVersion[0],
+          i.dataVersion[1],
+          i.dataVersion[2],
+          i.dataVersion[3]);
+
+  udata_close (d);
+
+  u_cleanup ();
+
+  return 0;
+}