From: Aki Tuomi <aki.tuomi@dovecot.fi>
Date: Fri, 29 Jan 2016 08:29:05 +0000 (+0200)
Subject: lib: Add tests for str_is_float
X-Git-Tag: 2.2.22.rc1~244
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3a430481a1e072fb55fee8803c16d075bf7bd91;p=thirdparty%2Fdovecot%2Fcore.git

lib: Add tests for str_is_float
---

diff --git a/src/lib/test-strnum.c b/src/lib/test-strnum.c
index 637bdf852a..c2925dc254 100644
--- a/src/lib/test-strnum.c
+++ b/src/lib/test-strnum.c
@@ -358,6 +358,32 @@ static void test_str_to_i32(void)
 	test_end();
 }
 
+static void test_str_is_float(void)
+{
+	test_begin("str_is_float accepts integer");
+	/* accepts integer */
+	test_assert(str_is_float("0",'\0'));
+	test_assert(str_is_float("1234",'\0'));
+	test_end();
+	test_begin("str_is_float accepts float");
+	test_assert(str_is_float("0.0",'\0'));
+	test_assert(str_is_float("1234.0",'\0'));
+	test_assert(str_is_float("0.1234",'\0'));
+	test_assert(str_is_float("1234.1234",'\0'));
+	test_assert(str_is_float("0.1234 ",' '));
+	test_assert(str_is_float("1234.1234",'.'));
+	test_end();
+	test_begin("str_is_float refuses invalid values");
+	test_assert(!str_is_float(".",'\0'));
+	test_assert(!str_is_float(".1234",'\0'));
+	test_assert(!str_is_float("1234.",'\0'));
+	test_assert(!str_is_float("i am not a float at all",'\0'));
+	test_assert(!str_is_float("0x1234.0x1234",'\0'));
+	test_assert(!str_is_float(".0",'\0'));
+	test_assert(!str_is_float("0.",'\0'));
+	test_end();
+}
+
 void test_strnum(void)
 {
 	/* If the above isn't true, then we do expect some failures possibly */
@@ -368,4 +394,5 @@ void test_strnum(void)
 	test_str_to_u32();
 	test_str_to_llong();
 	test_str_to_i32();
+	test_str_is_float();
 }