1 files changed, 98 insertions, 0 deletions
diff --git a/intl/icu_capi/c/examples/fixeddecimal/test.c b/intl/icu_capi/c/examples/fixeddecimal/test.c
new file mode 100644
index 0000000000..edf4523431
--- /dev/null
+++ b/intl/icu_capi/c/examples/fixeddecimal/test.c
@@ -0,0 +1,98 @@
+// This file is part of ICU4X. For terms of use, please see the file
+// called LICENSE at the top level of the ICU4X source tree
+// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
+
+#include "../../include/ICU4XFixedDecimalFormatter.h"
+#include "../../include/ICU4XLogger.h"
+#include <string.h>
+#include <stdio.h>
+
+int main() {
+    ICU4XLogger_init_simple_logger();
+    diplomat_result_box_ICU4XLocale_ICU4XError locale_result = ICU4XLocale_create_from_string("bn", 2);
+    if (!locale_result.is_ok) {
+        return 1;
+    }
+    ICU4XLocale* locale = locale_result.ok;
+    ICU4XDataProvider* provider = ICU4XDataProvider_create_compiled();
+
+    ICU4XFixedDecimal* decimal = ICU4XFixedDecimal_create_from_u64(1000007);
+
+    diplomat_result_box_ICU4XFixedDecimalFormatter_ICU4XError fdf_result =
+        ICU4XFixedDecimalFormatter_create_with_grouping_strategy(provider, locale, ICU4XFixedDecimalGroupingStrategy_Auto);
+    if (!fdf_result.is_ok)  {
+        printf("Failed to create FixedDecimalFormatter\n");
+        return 1;
+    }
+    ICU4XFixedDecimalFormatter* fdf = fdf_result.ok;
+    char output[40];
+
+    DiplomatWriteable write = diplomat_simple_writeable(output, 40);
+
+    bool success = ICU4XFixedDecimalFormatter_format(fdf, decimal, &write).is_ok;
+    if (!success) {
+        printf("Failed to write result of FixedDecimalFormatter::format to string.\n");
+        return 1;
+    }
+    printf("Output is %s\n", output);
+
+    const char* expected = u8"১০,০০,০০৭";
+    if (strcmp(output, expected) != 0) {
+        printf("Output does not match expected output!\n");
+        return 1;
+    }
+
+    ICU4XFixedDecimal_multiply_pow10(decimal, 2);
+    if (!success) {
+        printf("Failed to multiply FixedDecimal\n");
+        return 1;
+    }
+
+    ICU4XFixedDecimal_set_sign(decimal, ICU4XFixedDecimalSign_Negative);
+
+    write = diplomat_simple_writeable(output, 40);
+
+    success = ICU4XFixedDecimalFormatter_format(fdf, decimal, &write).is_ok;
+    if (!success) {
+        printf("Failed to write result of FixedDecimalFormatter::format to string.\n");
+        return 1;
+    }
+    printf("Output x100 and negated is %s\n", output);
+
+    expected = u8"-১০,০০,০০,৭০০";
+    if (strcmp(output, expected) != 0) {
+        printf("Output does not match expected output!\n");
+        return 1;
+    }
+
+    ICU4XFixedDecimal_destroy(decimal);
+
+    diplomat_result_box_ICU4XFixedDecimal_ICU4XError fd_result = ICU4XFixedDecimal_create_from_string("1000007.070", 11);
+    if (!fd_result.is_ok) {
+        printf("Failed to create FixedDecimal from string.\n");
+        return 1;
+    }
+    decimal = fd_result.ok;
+
+    write = diplomat_simple_writeable(output, 40);
+
+    success = ICU4XFixedDecimalFormatter_format(fdf, decimal, &write).is_ok;
+    if (!success) {
+        printf("Failed to write result of FixedDecimalFormatter::format to string.\n");
+        return 1;
+    }
+    printf("Output is %s\n", output);
+
+    expected = u8"১০,০০,০০৭.০৭০";
+    if (strcmp(output, expected) != 0) {
+        printf("Output does not match expected output!\n");
+        return 1;
+    }
+
+    ICU4XFixedDecimal_destroy(decimal);
+    ICU4XFixedDecimalFormatter_destroy(fdf);
+    ICU4XLocale_destroy(locale);
+    ICU4XDataProvider_destroy(provider);
+
+    return 0;
+}