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[stor4nfv.git] / src / ceph / src / test / formatter.cc
diff --git a/src/ceph/src/test/formatter.cc b/src/ceph/src/test/formatter.cc
new file mode 100644 (file)
index 0000000..da8cc93
--- /dev/null
+++ b/src/ceph/src/test/formatter.cc
@@ -0,0 +1,343 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2011 New Dream Network
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation.  See file COPYING.
+ *
+ */
+
+#include "gtest/gtest.h"
+#include "common/Formatter.h"
+#include "common/HTMLFormatter.h"
+
+#include <sstream>
+#include <string>
+
+using namespace ceph;
+using std::ostringstream;
+
+TEST(JsonFormatter, Simple1) {
+  ostringstream oss;
+  JSONFormatter fmt(false);
+  fmt.open_object_section("foo");
+  fmt.dump_int("a", 1);
+  fmt.dump_int("b", 2);
+  fmt.dump_int("c", 3);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "{\"a\":1,\"b\":2,\"c\":3}");
+}
+
+TEST(JsonFormatter, Simple2) {
+  ostringstream oss;
+  JSONFormatter fmt(false);
+  fmt.open_object_section("foo");
+  fmt.open_object_section("bar");
+  fmt.dump_int("int", 0xf00000000000ll);
+  fmt.dump_unsigned("unsigned", 0x8000000000000001llu);
+  fmt.dump_float("float", 1.234);
+  fmt.close_section();
+  fmt.dump_string("string", "str");
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "{\"bar\":{\"int\":263882790666240,\
+\"unsigned\":9223372036854775809,\"float\":1.234000},\
+\"string\":\"str\"}");
+}
+
+TEST(JsonFormatter, Empty) {
+  ostringstream oss;
+  JSONFormatter fmt(false);
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "");
+}
+
+TEST(XmlFormatter, Simple1) {
+  ostringstream oss;
+  XMLFormatter fmt(false);
+  fmt.open_object_section("foo");
+  fmt.dump_int("a", 1);
+  fmt.dump_int("b", 2);
+  fmt.dump_int("c", 3);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<foo><a>1</a><b>2</b><c>3</c></foo>");
+}
+
+TEST(XmlFormatter, Simple2) {
+  ostringstream oss;
+  XMLFormatter fmt(false);
+  fmt.open_object_section("foo");
+  fmt.open_object_section("bar");
+  fmt.dump_int("int", 0xf00000000000ll);
+  fmt.dump_unsigned("unsigned", 0x8000000000000001llu);
+  fmt.dump_float("float", 1.234);
+  fmt.close_section();
+  fmt.dump_string("string", "str");
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<foo><bar>\
+<int>263882790666240</int>\
+<unsigned>9223372036854775809</unsigned>\
+<float>1.234</float>\
+</bar><string>str</string>\
+</foo>");
+}
+
+TEST(XmlFormatter, Empty) {
+  ostringstream oss;
+  XMLFormatter fmt(false);
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "");
+}
+
+TEST(XmlFormatter, DumpStream1) {
+  ostringstream oss;
+  XMLFormatter fmt(false);
+  fmt.dump_stream("blah") << "hithere";
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<blah>hithere</blah>");
+}
+
+TEST(XmlFormatter, DumpStream2) {
+  ostringstream oss;
+  XMLFormatter fmt(false);
+
+  fmt.open_array_section("foo");
+  fmt.dump_stream("blah") << "hithere";
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<foo><blah>hithere</blah></foo>");
+}
+
+TEST(XmlFormatter, DumpStream3) {
+  ostringstream oss;
+  XMLFormatter fmt(false);
+
+  fmt.open_array_section("foo");
+  fmt.dump_stream("blah") << "hithere";
+  fmt.dump_float("pi", 3.14);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<foo><blah>hithere</blah><pi>3.14</pi></foo>");
+}
+
+TEST(XmlFormatter, DTD) {
+  ostringstream oss;
+  XMLFormatter fmt(false);
+
+  fmt.output_header();
+  fmt.open_array_section("foo");
+  fmt.dump_stream("blah") << "hithere";
+  fmt.dump_float("pi", 3.14);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+    "<foo><blah>hithere</blah><pi>3.14</pi></foo>");
+}
+
+TEST(XmlFormatter, Clear) {
+  ostringstream oss;
+  XMLFormatter fmt(false);
+
+  fmt.output_header();
+  fmt.open_array_section("foo");
+  fmt.dump_stream("blah") << "hithere";
+  fmt.dump_float("pi", 3.14);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+    "<foo><blah>hithere</blah><pi>3.14</pi></foo>");
+
+  ostringstream oss2;
+  fmt.flush(oss2);
+  ASSERT_EQ(oss2.str(), "");
+
+  ostringstream oss3;
+  fmt.reset();
+  fmt.flush(oss3);
+  ASSERT_EQ(oss3.str(), "");
+}
+
+TEST(XmlFormatter, NamespaceTest) {
+  ostringstream oss;
+  XMLFormatter fmt(false);
+
+  fmt.output_header();
+  fmt.open_array_section_in_ns("foo",
+                          "http://s3.amazonaws.com/doc/2006-03-01/");
+  fmt.dump_stream("blah") << "hithere";
+  fmt.dump_float("pi", 3.14);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+    "<foo xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">"
+    "<blah>hithere</blah><pi>3.14</pi></foo>");
+}
+
+TEST(XmlFormatter, DumpFormatNameSpaceTest) {
+  ostringstream oss1;
+  XMLFormatter fmt(false);
+
+  fmt.dump_format_ns("foo",
+                    "http://s3.amazonaws.com/doc/2006-03-01/",
+                    "%s","bar");
+  fmt.flush(oss1);
+  ASSERT_EQ(oss1.str(),
+           "<foo xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">bar</foo>");
+
+  // Testing with a null ns..should be same as dump format
+  ostringstream oss2;
+  fmt.reset();
+  fmt.dump_format_ns("foo",NULL,"%s","bar");
+  fmt.flush(oss2);
+  ASSERT_EQ(oss2.str(),"<foo>bar</foo>");
+}
+
+TEST(HtmlFormatter, Simple1) {
+  ostringstream oss;
+  HTMLFormatter fmt(false);
+  fmt.open_object_section("foo");
+  fmt.dump_int("a", 1);
+  fmt.dump_int("b", 2);
+  fmt.dump_int("c", 3);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<foo><li>a: 1</li><li>b: 2</li><li>c: 3</li></foo>");
+}
+
+TEST(HtmlFormatter, Simple2) {
+  ostringstream oss;
+  HTMLFormatter fmt(false);
+  fmt.open_object_section("foo");
+  fmt.open_object_section("bar");
+  fmt.dump_int("int", 0xf00000000000ll);
+  fmt.dump_unsigned("unsigned", 0x8000000000000001llu);
+  fmt.dump_float("float", 1.234);
+  fmt.close_section();
+  fmt.dump_string("string", "str");
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<foo><bar>\
+<li>int: 263882790666240</li>\
+<li>unsigned: 9223372036854775809</li>\
+<li>float: 1.234</li>\
+</bar><li>string: str</li>\
+</foo>");
+}
+
+TEST(HtmlFormatter, Empty) {
+  ostringstream oss;
+  HTMLFormatter fmt(false);
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "");
+}
+
+TEST(HtmlFormatter, DumpStream1) {
+  ostringstream oss;
+  HTMLFormatter fmt(false);
+  fmt.dump_stream("blah") << "hithere";
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<li>blah: hithere</li>");
+}
+
+TEST(HtmlFormatter, DumpStream2) {
+  ostringstream oss;
+  HTMLFormatter fmt(false);
+
+  fmt.open_array_section("foo");
+  fmt.dump_stream("blah") << "hithere";
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<foo><li>blah: hithere</li></foo>");
+}
+
+TEST(HtmlFormatter, DumpStream3) {
+  ostringstream oss;
+  HTMLFormatter fmt(false);
+
+  fmt.open_array_section("foo");
+  fmt.dump_stream("blah") << "hithere";
+  fmt.dump_float("pi", 3.14);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<foo><li>blah: hithere</li><li>pi: 3.14</li></foo>");
+}
+
+TEST(HtmlFormatter, DTD) {
+  ostringstream oss;
+  HTMLFormatter fmt(false);
+
+  fmt.write_raw_data(HTMLFormatter::XML_1_DTD);
+  fmt.open_array_section("foo");
+  fmt.dump_stream("blah") << "hithere";
+  fmt.dump_float("pi", 3.14);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+    "<foo><li>blah: hithere</li><li>pi: 3.14</li></foo>");
+}
+
+TEST(HtmlFormatter, Clear) {
+  ostringstream oss;
+  HTMLFormatter fmt(false);
+
+  fmt.write_raw_data(HTMLFormatter::XML_1_DTD);
+  fmt.open_array_section("foo");
+  fmt.dump_stream("blah") << "hithere";
+  fmt.dump_float("pi", 3.14);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+    "<foo><li>blah: hithere</li><li>pi: 3.14</li></foo>");
+
+  ostringstream oss2;
+  fmt.flush(oss2);
+  ASSERT_EQ(oss2.str(), "");
+
+  ostringstream oss3;
+  fmt.reset();
+  fmt.flush(oss3);
+  ASSERT_EQ(oss3.str(), "");
+}
+
+TEST(HtmlFormatter, NamespaceTest) {
+  ostringstream oss;
+  HTMLFormatter fmt(false);
+
+  fmt.write_raw_data(HTMLFormatter::XML_1_DTD);
+  fmt.open_array_section_in_ns("foo",
+                          "http://s3.amazonaws.com/doc/2006-03-01/");
+  fmt.dump_stream("blah") << "hithere";
+  fmt.dump_float("pi", 3.14);
+  fmt.close_section();
+  fmt.flush(oss);
+  ASSERT_EQ(oss.str(), "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+    "<foo xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">"
+    "<li>blah: hithere</li><li>pi: 3.14</li></foo>");
+}
+
+TEST(HtmlFormatter, DumpFormatNameSpaceTest) {
+  ostringstream oss1;
+  HTMLFormatter fmt(false);
+
+  fmt.dump_format_ns("foo",
+                    "http://s3.amazonaws.com/doc/2006-03-01/",
+                    "%s","bar");
+  fmt.flush(oss1);
+  ASSERT_EQ(oss1.str(),
+           "<li xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">foo: bar</li>");
+
+  // Testing with a null ns..should be same as dump format
+  ostringstream oss2;
+  fmt.reset();
+  fmt.dump_format_ns("foo",NULL,"%s","bar");
+  fmt.flush(oss2);
+  ASSERT_EQ(oss2.str(),"<li>foo: bar</li>");
+}