Add ctest

components/capi/ctest/.gitignore

@@ -0,0 +1 @@
+a.out

components/capi/ctest/Makefile

@@ -0,0 +1,25 @@
+# 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 ).
+
+.DEFAULT_GOAL := test
+.PHONY: build test
+
+ALL_HEADERS := $(wildcard ../include/*.h)
+ALL_RUST := $(wildcard ../src/*.rs)
+
+$(ALL_RUST):
+
+$(ALL_HEADERS):
+
+
+../../../target/debug/libicu_capi.a: $(ALL_RUST)
+	cargo build
+
+a.out: ../../../target/debug/libicu_capi.a $(ALL_HEADERS)
+	gcc test.c ../../../target/debug/libicu_capi.a -ldl -lpthread -lm
+
+build: a.out
+
+test: build
+	./a.out

components/capi/ctest/test.c

@@ -0,0 +1,40 @@
+// 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/pluralrules.h"
+#include <string.h>
+#include <stdio.h>
+
+const char* path = "../../../resources/testdata/data/json/";
+int main() {
+    Locale* locale = locale_create("ar", 2);
+    CreateDataProviderResult result = fs_data_provider_create(path, strlen(path));
+    if (!result.success) {
+        printf("Failed to create FsDataProvider\n");
+        return 1;
+    }
+    ErasedDataProvider provider = result.provider;
+    CreatePluralRulesResult plural_result = plural_rules_create(locale, &provider, PluralRuleType_Cardinal);
+    if (!plural_result.success) {
+        printf("Failed to create PluralRules\n");
+        return 1;
+    }
+    PluralRules* rules = plural_result.rules;
+
+    PluralOperands op;
+    op.i = 3;
+
+    PluralCategory cat = plural_rules_select(rules, &op);
+
+    printf("Plural Category %d (should be %d)\n", (int)cat, (int)PluralCategory_Few);
+
+    plural_rules_destroy(rules);
+    erased_data_provider_destroy(provider);
+    locale_destroy(locale);
+
+    if (cat != PluralCategory_Few) {
+        return 1;
+    }
+    return 0;
+}