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-rw-r--r--src/test/common/test_tableformatter.cc263
1 files changed, 263 insertions, 0 deletions
diff --git a/src/test/common/test_tableformatter.cc b/src/test/common/test_tableformatter.cc
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--- /dev/null
+++ b/src/test/common/test_tableformatter.cc
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+#include "gtest/gtest.h"
+
+#include "common/Formatter.h"
+#include <iostream>
+#include <sstream>
+#include <string>
+
+using namespace ceph;
+
+TEST(tableformatter, singleline)
+{
+ std::stringstream sout;
+ TableFormatter formatter;
+ formatter.dump_int("integer", 10);
+ formatter.dump_float("float", 10.0);
+ formatter.dump_string("string", "string");
+ formatter.flush(sout);
+
+ std::string cmp = ""
+ "+----------+--------+---------+\n"
+ "| integer | float | string |\n"
+ "+----------+--------+---------+\n"
+ "| 10 | 10 | string |\n"
+ "+----------+--------+---------+\n";
+ EXPECT_EQ(cmp, sout.str());
+}
+
+TEST(tableformatter, longfloat)
+{
+ std::stringstream sout;
+ TableFormatter formatter;
+ formatter.dump_float("float", 1.0 / 7);
+ formatter.flush(sout);
+
+ std::string cmp = ""
+ "+----------------------+\n"
+ "| float |\n"
+ "+----------------------+\n"
+ "| 0.14285714285714285 |\n"
+ "+----------------------+\n";
+ EXPECT_EQ(cmp, sout.str());
+}
+
+TEST(tableformatter, multiline)
+{
+ std::stringstream sout;
+ TableFormatter formatter;
+ formatter.dump_int("integer", 10);
+ formatter.dump_float("float", 10.0);
+ formatter.dump_string("string", "string");
+ formatter.dump_int("integer", 20);
+ formatter.dump_float("float", 20.0);
+ formatter.dump_string("string", "string");
+
+ std::string cmp = ""
+ "+----------+--------+---------+\n"
+ "| integer | float | string |\n"
+ "+----------+--------+---------+\n"
+ "| 10 | 10 | string |\n"
+ "| 20 | 20 | string |\n"
+ "+----------+--------+---------+\n";
+
+ formatter.flush(sout);
+ EXPECT_EQ(cmp, sout.str());
+}
+
+TEST(tableformatter, multiflush)
+{
+ std::stringstream sout1;
+ std::stringstream sout2;
+ TableFormatter formatter;
+ formatter.dump_int("integer", 10);
+ formatter.dump_float("float", 10.0);
+ formatter.dump_string("string", "string");
+ formatter.flush(sout1);
+
+ std::string cmp = ""
+ "+----------+--------+---------+\n"
+ "| integer | float | string |\n"
+ "+----------+--------+---------+\n"
+ "| 10 | 10 | string |\n"
+ "+----------+--------+---------+\n";
+
+ EXPECT_EQ(cmp, sout1.str());
+
+ formatter.dump_int("integer", 20);
+ formatter.dump_float("float", 20.0);
+ formatter.dump_string("string", "string");
+ formatter.flush(sout2);
+
+ cmp = ""
+ "| 20 | 20 | string |\n"
+ "+----------+--------+---------+\n";
+
+ EXPECT_EQ(cmp, sout2.str());
+
+}
+
+TEST(tableformatter, multireset)
+{
+ std::stringstream sout;
+ TableFormatter formatter;
+ formatter.dump_int("integer", 10);
+ formatter.dump_float("float", 10.0);
+ formatter.dump_string("string", "string");
+ formatter.flush(sout);
+ formatter.reset();
+ formatter.dump_int("integer", 20);
+ formatter.dump_float("float", 20.0);
+ formatter.dump_string("string", "string");
+ formatter.flush(sout);
+
+ std::string cmp = ""
+ "+----------+--------+---------+\n"
+ "| integer | float | string |\n"
+ "+----------+--------+---------+\n"
+ "| 10 | 10 | string |\n"
+ "+----------+--------+---------+\n"
+ "+----------+--------+---------+\n"
+ "| integer | float | string |\n"
+ "+----------+--------+---------+\n"
+ "| 20 | 20 | string |\n"
+ "+----------+--------+---------+\n";
+
+ EXPECT_EQ(cmp, sout.str());
+}
+
+TEST(tableformatter, changingheaderlength)
+{
+ std::stringstream sout;
+ TableFormatter formatter;
+ formatter.dump_int("integer", 10);
+ formatter.dump_float("float", 10.0);
+ formatter.dump_string("string", "string");
+ formatter.flush(sout);
+ formatter.dump_int("integer", 20);
+ formatter.dump_float("float", 20.0);
+ formatter.dump_string("string", "stringstring");
+ formatter.flush(sout);
+
+ std::string cmp = ""
+ "+----------+--------+---------+\n"
+ "| integer | float | string |\n"
+ "+----------+--------+---------+\n"
+ "| 10 | 10 | string |\n"
+ "+----------+--------+---------+\n"
+ "+----------+--------+---------------+\n"
+ "| integer | float | string |\n"
+ "+----------+--------+---------------+\n"
+ "| 20 | 20 | stringstring |\n"
+ "+----------+--------+---------------+\n";
+
+ EXPECT_EQ(cmp, sout.str());
+}
+
+TEST(tableformatter, changingheader)
+{
+ std::stringstream sout;
+ TableFormatter formatter;
+ formatter.dump_int("integer", 10);
+ formatter.dump_float("float", 10.0);
+ formatter.dump_string("string", "string");
+ formatter.flush(sout);
+ formatter.dump_int("longinteger", 20);
+ formatter.dump_float("double", 20.0);
+ formatter.dump_string("char*", "stringstring");
+ formatter.flush(sout);
+
+ std::string cmp = ""
+ "+----------+--------+---------+\n"
+ "| integer | float | string |\n"
+ "+----------+--------+---------+\n"
+ "| 10 | 10 | string |\n"
+ "+----------+--------+---------+\n"
+ "+--------------+---------+---------------+\n"
+ "| longinteger | double | char* |\n"
+ "+--------------+---------+---------------+\n"
+ "| 20 | 20 | stringstring |\n"
+ "+--------------+---------+---------------+\n";
+
+ EXPECT_EQ(cmp, sout.str());
+}
+
+TEST(tableformatter, extendingheader)
+{
+ std::stringstream sout;
+ TableFormatter formatter;
+ formatter.dump_int("integer", 10);
+ formatter.dump_float("float", 10.0);
+ formatter.dump_string("string", "string");
+ formatter.flush(sout);
+ formatter.dump_int("integer", 20);
+ formatter.dump_float("float", 20.0);
+ formatter.dump_string("string", "string");
+ formatter.dump_string("char*", "abcde");
+ formatter.flush(sout);
+
+ std::string cmp = ""
+ "+----------+--------+---------+\n"
+ "| integer | float | string |\n"
+ "+----------+--------+---------+\n"
+ "| 10 | 10 | string |\n"
+ "+----------+--------+---------+\n"
+ "+----------+--------+---------+--------+\n"
+ "| integer | float | string | char* |\n"
+ "+----------+--------+---------+--------+\n"
+ "| 20 | 20 | string | abcde |\n"
+ "+----------+--------+---------+--------+\n";
+
+ EXPECT_EQ(cmp, sout.str());
+}
+
+TEST(tableformatter, stream)
+{
+ std::stringstream sout;
+ TableFormatter* formatter = (TableFormatter*) Formatter::create("table");
+ formatter->dump_stream("integer") << 10;
+ formatter->dump_stream("float") << 10.0;
+ formatter->dump_stream("string") << "string";
+ formatter->flush(sout);
+ delete formatter;
+
+ std::string cmp = ""
+ "+----------+--------+---------+\n"
+ "| integer | float | string |\n"
+ "+----------+--------+---------+\n"
+ "| 10 | 10 | string |\n"
+ "+----------+--------+---------+\n";
+
+ EXPECT_EQ(cmp, sout.str());
+}
+
+TEST(tableformatter, multiline_keyval)
+{
+ std::stringstream sout;
+ TableFormatter* formatter = (TableFormatter*) Formatter::create("table-kv");
+ formatter->dump_int("integer", 10);
+ formatter->dump_float("float", 10.0);
+ formatter->dump_string("string", "string");
+ formatter->dump_int("integer", 20);
+ formatter->dump_float("float", 20.0);
+ formatter->dump_string("string", "string");
+ formatter->flush(sout);
+ delete formatter;
+
+ std::string cmp = ""
+ "key::integer=\"10\" key::float=\"10\" key::string=\"string\" \n"
+ "key::integer=\"20\" key::float=\"20\" key::string=\"string\" \n";
+
+ EXPECT_EQ(cmp, sout.str());
+}
+
+/*
+ * Local Variables:
+ * compile-command: "cd ../.. ; make -j4 &&
+ * make unittest_tableformatter &&
+ * ./unittest_tableformatter
+ * '
+ * End:
+ */
+
+
+
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