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/*
* Unit tests for src/util/
*/
#include "util/SplitString.hxx"
#include "util/Macros.hxx"
#include <gtest/gtest.h>
TEST(SplitString, Basic)
{
constexpr char input[] = "foo.bar";
const char *const output[] = { "foo", "bar" };
size_t i = 0;
for (auto p : SplitString(input, '.')) {
EXPECT_LT(i, ARRAY_SIZE(output));
EXPECT_EQ(p, output[i]);
++i;
}
EXPECT_EQ(ARRAY_SIZE(output), i);
}
TEST(SplitString, Strip)
{
constexpr char input[] = " foo\t.\r\nbar\r\n2";
const char *const output[] = { "foo", "bar\r\n2" };
size_t i = 0;
for (auto p : SplitString(input, '.')) {
EXPECT_LT(i, ARRAY_SIZE(output));
EXPECT_EQ(p, output[i]);
++i;
}
EXPECT_EQ(ARRAY_SIZE(output), i);
}
TEST(SplitString, NoStrip)
{
constexpr char input[] = " foo\t.\r\nbar\r\n2";
const char *const output[] = { " foo\t", "\r\nbar\r\n2" };
size_t i = 0;
for (auto p : SplitString(input, '.', false)) {
EXPECT_LT(i, ARRAY_SIZE(output));
EXPECT_EQ(p, output[i]);
++i;
}
EXPECT_EQ(ARRAY_SIZE(output), i);
}
TEST(SplitString, Empty)
{
EXPECT_TRUE(SplitString("", '.').empty());
}