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81 lines
2.1 KiB
C++
81 lines
2.1 KiB
C++
#include <document/document.h>
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#include <test/jail.h>
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struct helper_t : document::document_t
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{
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using document::document_t::watch_callback;
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};
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void notify (document::document_ptr doc, int flags, std::string const& path = NULL_STR)
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{
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((*doc).*(&helper_t::watch_callback))(flags, path, false);
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}
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std::string content (document::document_ptr doc)
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{
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return doc->buffer().substr(0, doc->buffer().size());
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}
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class FileWatchTests : public CxxTest::TestSuite
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{
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public:
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void test_file_watch ()
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{
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test::jail_t jail;
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jail.set_content("file.txt", "Hello\n");
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document::document_ptr doc = document::create(jail.path("file.txt"));
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doc->open();
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jail.set_content("file.txt", "Hello\nworld\n");
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notify(doc, NOTE_WRITE);
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TS_ASSERT_EQUALS(content(doc), "Hello\nworld\n");
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doc->buffer().insert(5, ", ");
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doc->set_revision(doc->buffer().bump_revision());
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TS_ASSERT_EQUALS(doc->is_modified(), true);
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jail.set_content("file.txt", "Hello, \nworld\n");
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notify(doc, NOTE_WRITE);
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TS_ASSERT_EQUALS(content(doc), "Hello, \nworld\n");
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TS_ASSERT_EQUALS(doc->is_modified(), false);
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jail.set_content("file.txt", "Hello\n");
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notify(doc, NOTE_WRITE);
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TS_ASSERT_EQUALS(content(doc), "Hello\n");
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TS_ASSERT_EQUALS(doc->is_modified(), false);
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doc->close();
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}
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void test_merge ()
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{
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std::string const original = "Hello\n--\n";
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std::string const buffer = "Hello, world\n--\n";
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std::string const disk = "Hello\n--\nworld\n";
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std::string const merged = "Hello, world\n--\nworld\n";
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test::jail_t jail;
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jail.set_content("file.txt", original);
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document::document_ptr doc = document::create(jail.path("file.txt"));
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doc->open();
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doc->buffer().replace(0, doc->buffer().size(), buffer);
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doc->set_revision(doc->buffer().bump_revision());
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TS_ASSERT_EQUALS(content(doc), buffer);
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TS_ASSERT_EQUALS(doc->is_modified(), true);
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jail.set_content("file.txt", disk);
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notify(doc, NOTE_WRITE);
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TS_ASSERT_EQUALS(content(doc), merged);
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TS_ASSERT_EQUALS(doc->is_modified(), true);
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jail.set_content("file.txt", merged);
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notify(doc, NOTE_WRITE);
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TS_ASSERT_EQUALS(content(doc), merged);
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TS_ASSERT_EQUALS(doc->is_modified(), false);
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doc->close();
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}
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};
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