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feature #200: Specific tests for image pool

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This commit is contained in:
Carlos Martin 2010-05-27 17:03:54 +02:00 committed by Constantino Vázquez Blanco
parent 32ee8966b9
commit 42e1994a70
1 changed files with 249 additions and 46 deletions
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295
src/image/test/ImagePoolTest.cc
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@ -23,70 +23,47 @@
using namespace std;
const int uids[] = {123, 261, 123};
const int uids[] = {122, 262, 127};
const string names[] = {"VM one", "Second VM", "VM one"};
const string names[] = {"Image one", "Second Image", "The third image"};
// TODO change templates
const string templates[] =
{
"NAME = \"VM one\"\n"
"MEMORY = 128\n"
"CPU = 1",
"NAME = \"Image one\"\n"
"ORIGINAL_PATH = /tmp/image_test\n"
"DESCRIPTION = \"This is a very long description of an image, and to achieve the longness I will copy this over. This is a very long description of an image, and to achieve the longness I will copy this over. And over. This is a very long description of an image, and to achieve the longness I will copy this over. And over. This is a very long description of an image, and to achieve the longness I will copy this over. And over.This is a very long description of an image, and to achieve the longness I will copy this over.\"\n",
"NAME = \"Second VM\"\n"
"MEMORY = 256\n"
"CPU = 2",
"NAME = \"Second Image\"\n"
"ORIGINAL_PATH = /tmp/image_second_test\n"
"DESCRIPTION = \"This is a rather short description.\"\n",
"NAME = \"VM one\"\n"
"MEMORY = 1024\n"
"CPU = 1"
"NAME = \"The third image\"\n"
"ORIGINAL_PATH = /tmp/image_test\n"
"# DESCRIPTION = \"An image description\"\n"
"BUS = SCSI\n"
"PROFILE = STUDENT\n"
};
// TODO change xmls
const string xmls[] =
{
"<VM><ID>0</ID><UID>123</UID><NAME>VM one</NAME><LAST_POLL>0</LAST_POLL><ST"
"ATE>1</STATE><LCM_STATE>0</LCM_STATE><STIME>0000000000</STIME><ETIME>0</ET"
"IME><DEPLOY_ID></DEPLOY_ID><MEMORY>0</MEMORY><CPU>0</CPU><NET_TX>0</NET_TX"
"><NET_RX>0</NET_RX><TEMPLATE><CPU><![CDATA[1]]></CPU><MEMORY><![CDATA[128]"
"]></MEMORY><NAME><![CDATA[VM one]]></NAME><VMID><![CDATA[0]]></VMID>"
"</TEMPLATE></VM>",
"<IMAGE><ID>0</ID><UID>122</UID><NAME>Image one</NAME><TYPE>0</TYPE><REGTIME>0000000000</REGTIME><SOURCE>source_prefix/b734e8645d3eba91315e851662adf021ee488e34</SOURCE><STATE>0</STATE><RUNNING_VMS>0</RUNNING_VMS><TEMPLATE><DESCRIPTION><![CDATA[This is a very long description of an image, and to achieve the longness I will copy this over. This is a very long description of an image, and to achieve the longness I will copy this over. And over. This is a very long description of an image, and to achieve the longness I will copy this over. And over. This is a very long description of an image, and to achieve the longness I will copy this over. And over.This is a very long description of an image, and to achieve the longness I will copy this over.]]></DESCRIPTION><ORIGINAL_PATH><![CDATA[/tmp/image_test]]></ORIGINAL_PATH></TEMPLATE></IMAGE>",
"<VM><ID>1</ID><UID>261</UID><NAME>Second VM</NAME><LAST_POLL>0</LAST_POLL>"
"<STATE>1</STATE><LCM_STATE>0</LCM_STATE><STIME>0000000000</STIME><ETIME>0<"
"/ETIME><DEPLOY_ID></DEPLOY_ID><MEMORY>0</MEMORY><CPU>0</CPU><NET_TX>0</NET"
"_TX><NET_RX>0</NET_RX><TEMPLATE><CPU><![CDATA[2]]></CPU><MEMORY>"
"<![CDATA[256]]></MEMORY><NAME><![CDATA[Second VM]]></NAME><VMID>"
"<![CDATA[1]]></VMID></TEMPLATE></VM>",
"<IMAGE><ID>1</ID><UID>262</UID><NAME>Second Image</NAME><TYPE>0</TYPE><REGTIME>0000000000</REGTIME><SOURCE>source_prefix/24939d280a0e29c9eb00bbb7c5e997ba5c4b8667</SOURCE><STATE>0</STATE><RUNNING_VMS>0</RUNNING_VMS><TEMPLATE><DESCRIPTION><![CDATA[This is a rather short description.]]></DESCRIPTION><ORIGINAL_PATH><![CDATA[/tmp/image_second_test]]></ORIGINAL_PATH></TEMPLATE></IMAGE>",
"<VM><ID>0</ID><UID>123</UID><NAME>VM one</NAME><LAST_POLL>0</LAST_POLL><ST"
"ATE>1</STATE><LCM_STATE>0</LCM_STATE><STIME>0000000000</STIME><ETIME>0</ET"
"IME><DEPLOY_ID></DEPLOY_ID><MEMORY>0</MEMORY><CPU>0</CPU><NET_TX>0</NET_TX"
"><NET_RX>0</NET_RX><TEMPLATE><CPU>1</CPU><MEMORY>1024</MEMORY><NAME>VM one"
"</NAME><VMID>0</VMID></TEMPLATE></VM>"
"<IMAGE><ID>0</ID><UID>127</UID><NAME>The third image</NAME><TYPE>0</TYPE><REGTIME>0000000000</REGTIME><SOURCE>source_prefix/b690e963a810b60538b70784697b5183807f84ff</SOURCE><STATE>0</STATE><RUNNING_VMS>0</RUNNING_VMS><TEMPLATE><BUS><![CDATA[SCSI]]></BUS><ORIGINAL_PATH><![CDATA[/tmp/image_test]]></ORIGINAL_PATH><PROFILE><![CDATA[STUDENT]]></PROFILE></TEMPLATE></IMAGE>"
};
/*
// This xml dump result has the STIMEs modified to 0000000000
const string xml_dump =
"<VM_POOL><VM><ID>0</ID><UID>1</UID><USERNAME>A user</USERNAME><NAME>VM one"
"</NAME><LAST_POLL>0</LAST_POLL><STATE>1</STATE><LCM_STATE>0</LCM_STATE><ST"
"IME>0000000000</STIME><ETIME>0</ETIME><DEPLOY_ID></DEPLOY_ID><MEMORY>0</ME"
"MORY><CPU>0</CPU><NET_TX>0</NET_TX><NET_RX>0</NET_RX></VM><VM><ID>1</ID><U"
"ID>2</UID><USERNAME>B user</USERNAME><NAME>Second VM</NAME><LAST_POLL>0</L"
"AST_POLL><STATE>2</STATE><LCM_STATE>0</LCM_STATE><STIME>0000000000</STIME>"
"<ETIME>0</ETIME><DEPLOY_ID></DEPLOY_ID><MEMORY>0</MEMORY><CPU>0</CPU><NET_"
"TX>0</NET_TX><NET_RX>0</NET_RX></VM></VM_POOL>";
"<IMAGE_POOL><IMAGE><ID>0</ID><UID>122</UID><NAME>Image one</NAME><TYPE>0</TYPE><REGTIME>0000000000</REGTIME><SOURCE>source_prefix/b734e8645d3eba91315e851662adf021ee488e34</SOURCE><STATE>0</STATE><RUNNING_VMS>0</RUNNING_VMS></IMAGE><IMAGE><ID>1</ID><UID>262</UID><NAME>Second Image</NAME><TYPE>0</TYPE><REGTIME>0000000000</REGTIME><SOURCE>source_prefix/24939d280a0e29c9eb00bbb7c5e997ba5c4b8667</SOURCE><STATE>0</STATE><RUNNING_VMS>0</RUNNING_VMS></IMAGE><IMAGE><ID>2</ID><UID>127</UID><NAME>The third image</NAME><TYPE>0</TYPE><REGTIME>0000000000</REGTIME><SOURCE>source_prefix/b690e963a810b60538b70784697b5183807f84ff</SOURCE><STATE>0</STATE><RUNNING_VMS>0</RUNNING_VMS></IMAGE></IMAGE_POOL>";
const string xml_dump_where =
"<VM_POOL><VM><ID>0</ID><UID>1</UID><USERNAME>A user</USERNAME><NAME>VM one"
"</NAME><LAST_POLL>0</LAST_POLL><STATE>1</STATE><LCM_STATE>0</LCM_STATE><ST"
"IME>0000000000</STIME><ETIME>0</ETIME><DEPLOY_ID></DEPLOY_ID><MEMORY>0</ME"
"MORY><CPU>0</CPU><NET_TX>0</NET_TX><NET_RX>0</NET_RX></VM></VM_POOL>";
"<IMAGE_POOL><IMAGE><ID>1</ID><UID>262</UID><NAME>Second Image</NAME><TYPE>0</TYPE><REGTIME>0000000000</REGTIME><SOURCE>source_prefix/24939d280a0e29c9eb00bbb7c5e997ba5c4b8667</SOURCE><STATE>0</STATE><RUNNING_VMS>0</RUNNING_VMS></IMAGE><IMAGE><ID>2</ID><UID>127</UID><NAME>The third image</NAME><TYPE>0</TYPE><REGTIME>0000000000</REGTIME><SOURCE>source_prefix/b690e963a810b60538b70784697b5183807f84ff</SOURCE><STATE>0</STATE><RUNNING_VMS>0</RUNNING_VMS></IMAGE></IMAGE_POOL>";
const string replacement = "0000000000";
//*/
/* ************************************************************************* */
/* ************************************************************************* */
@ -97,6 +74,14 @@ class ImagePoolTest : public PoolTest
ALL_POOLTEST_CPPUNIT_TESTS();
CPPUNIT_TEST ( update );
CPPUNIT_TEST ( get_using_name );
CPPUNIT_TEST ( wrong_get_name );
CPPUNIT_TEST ( duplicates );
CPPUNIT_TEST ( extra_attributes );
CPPUNIT_TEST ( dump );
CPPUNIT_TEST ( dump_where );
CPPUNIT_TEST_SUITE_END ();
protected:
@ -116,7 +101,8 @@ protected:
int oid;
return ((ImagePool*)pool)->allocate(uids[index],
templates[index],
false);
&oid);
};
void check(int index, PoolObjectSQL* obj)
@ -125,8 +111,10 @@ protected:
string xml_str = "";
// Get the xml and replace the STIME to 0, so we can compare it
// Get the xml and replace the REGTIME to 0, so we can compare
// it.
((Image*)obj)->to_xml(xml_str);
xml_str.replace( xml_str.find("<REGTIME>")+9, 10, replacement);
CPPUNIT_ASSERT( ((Image*)obj)->get_name() == names[index] );
CPPUNIT_ASSERT( xml_str == xmls[index]);
@ -139,6 +127,221 @@ public:
/* ********************************************************************* */
void update()
{
string description_name = "DESCRIPTION";
string description_val = "";
string new_description = "A new description";
string attr_name = "NEW_ATTRIBUTE";
string attr_val = "";
string new_attr_value = "New value";
string no_value = "Some random value";
ImagePool * ip;
Image * img;
int oid_1;
ip = static_cast<ImagePool *>(pool);
oid_1 = allocate(0);
img = ip->get(oid_1, true);
CPPUNIT_ASSERT( img != 0 );
// Image object should be cached. Let's change some template attributes
img->update_template_attribute(db, description_name, new_description);
img->update_template_attribute(db, attr_name, new_attr_value);
img->remove_template_attribute(db, "ORIGINAL_PATH");
pool->update(img);
img->unlock();
img = ip->get(oid_1,false);
CPPUNIT_ASSERT( img != 0 );
img->get_template_attribute("DESCRIPTION", description_val);
img->get_template_attribute("NEW_ATTRIBUTE", attr_val);
img->get_template_attribute("ORIGINAL_PATH", no_value);
CPPUNIT_ASSERT( description_val == new_description );
CPPUNIT_ASSERT( attr_val == new_attr_value );
CPPUNIT_ASSERT( no_value == "" );
//Now force access to DB
pool->clean();
img = ip->get(oid_1,false);
CPPUNIT_ASSERT( img != 0 );
description_val = "";
attr_val = "";
no_value = "Random value";
img->get_template_attribute("DESCRIPTION", description_val);
img->get_template_attribute("NEW_ATTRIBUTE", attr_val);
img->get_template_attribute("ORIGINAL_PATH", no_value);
CPPUNIT_ASSERT( description_val == new_description );
CPPUNIT_ASSERT( attr_val == new_attr_value );
CPPUNIT_ASSERT( no_value == "" );
};
void get_using_name()
{
int oid_0, oid_1;
ImagePool * imp = static_cast<ImagePool *>(pool);
// Allocate two objects
oid_0 = allocate(0);
oid_1 = allocate(1);
// ---------------------------------
// Get first object and check its integrity
obj = pool->get(oid_0, false);
CPPUNIT_ASSERT( obj != 0 );
check(0, obj);
// Get using its name
obj = imp->get(names[1], true);
CPPUNIT_ASSERT( obj != 0 );
obj->unlock();
check(1, obj);
// ---------------------------------
// Clean the cache, forcing the pool to read the objects from the DB
pool->clean();
// Get first object and check its integrity
obj = imp->get(names[0], false);
check(0, obj);
// Get using its name
obj = imp->get(oid_1, false);
check(1, obj);
};
void wrong_get_name()
{
ImagePool * imp = static_cast<ImagePool *>(pool);
// The pool is empty
// Non existing name
obj = imp->get("Wrong name", true);
CPPUNIT_ASSERT( obj == 0 );
// Allocate an object
allocate(0);
// Ask again for a non-existing name
obj = imp->get("Non existing name", true);
CPPUNIT_ASSERT( obj == 0 );
}
void duplicates()
{
int rc, oid;
ImagePool * imp = static_cast<ImagePool *>(pool);
// Allocate an image.
rc = imp->allocate(uids[0], templates[0], &oid);
CPPUNIT_ASSERT( oid == 0 );
CPPUNIT_ASSERT( oid == rc );
// Try to allocate twice the same image, should fail
rc = imp->allocate(uids[0], templates[0], &oid);
CPPUNIT_ASSERT( rc == -1 );
CPPUNIT_ASSERT( oid == rc );
// Try again, with different uid
rc = imp->allocate(uids[1], templates[0], &oid);
CPPUNIT_ASSERT( rc == -1 );
CPPUNIT_ASSERT( oid == rc );
}
void extra_attributes()
{
int oid;
string value = "";
Image * img;
// The third template doen't have a description, but has some
// extra attibutes
oid = allocate(2);
CPPUNIT_ASSERT( oid == 0 );
pool->clean();
img = ((ImagePool*)pool)->get(oid, false);
check(2, img);
img->get_template_attribute("DESCRIPTION", value);
CPPUNIT_ASSERT( value == "" );
img->get_template_attribute("PROFILE", value);
CPPUNIT_ASSERT( value == "STUDENT" );
}
void dump()
{
ImagePool * imp = static_cast<ImagePool*>(pool);
ostringstream oss;
int oid, rc;
allocate(0);
allocate(1);
allocate(2);
rc = imp->dump(oss, "");
CPPUNIT_ASSERT(rc == 0);
string result = oss.str();
result.replace(88, 10, replacement);
result.replace(310, 10, replacement);
result.replace(535, 10, replacement);
CPPUNIT_ASSERT( result == xml_dump );
}
void dump_where()
{
ImagePool * imp = static_cast<ImagePool*>(pool);
int oid, rc;
ostringstream oss;
ostringstream where;
allocate(0);
allocate(1);
allocate(2);
where << "oid > 0";
rc = imp->dump(oss, where.str());
CPPUNIT_ASSERT(rc == 0);
string result = oss.str();
result.replace(91, 10, replacement);
result.replace(316, 10, replacement);
CPPUNIT_ASSERT( result == xml_dump_where );
}
/* ********************************************************************* */
};