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91b6833686
Today, with the tests inside a `tests` intermingled with the
corresponding library's source code, we have a few problems:
- We have to be careful that wildcards don't end up with tests being
built as part of Nix proper, or test headers being installed as part
of Nix proper.
- Tests in libraries but not executables is not right:
- It means each executable runs the previous unit tests again, because
it needs the libraries.
- It doesn't work right on Windows, which doesn't want you to load a
DLL just for the side global variable . It could be made to work
with the dlopen equivalent, but that's gross!
This reorg solves these problems.
There is a remaining problem which is that sibbling headers (like
`hash.hh` the test header vs `hash.hh` the main `libnixutil` header) end
up shadowing each other. This PR doesn't solve that. That is left as
future work for a future PR.
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
106 lines
2.9 KiB
C++
106 lines
2.9 KiB
C++
#include "xml-writer.hh"
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#include <gtest/gtest.h>
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#include <sstream>
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namespace nix {
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/* ----------------------------------------------------------------------------
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* XMLWriter
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* --------------------------------------------------------------------------*/
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TEST(XMLWriter, emptyObject) {
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std::stringstream out;
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{
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XMLWriter t(false, out);
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}
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ASSERT_EQ(out.str(), "<?xml version='1.0' encoding='utf-8'?>\n");
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}
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TEST(XMLWriter, objectWithEmptyElement) {
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std::stringstream out;
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{
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XMLWriter t(false, out);
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t.openElement("foobar");
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}
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ASSERT_EQ(out.str(), "<?xml version='1.0' encoding='utf-8'?>\n<foobar></foobar>");
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}
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TEST(XMLWriter, objectWithElementWithAttrs) {
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std::stringstream out;
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{
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XMLWriter t(false, out);
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XMLAttrs attrs = {
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{ "foo", "bar" }
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};
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t.openElement("foobar", attrs);
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}
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ASSERT_EQ(out.str(), "<?xml version='1.0' encoding='utf-8'?>\n<foobar foo=\"bar\"></foobar>");
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}
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TEST(XMLWriter, objectWithElementWithEmptyAttrs) {
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std::stringstream out;
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{
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XMLWriter t(false, out);
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XMLAttrs attrs = {};
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t.openElement("foobar", attrs);
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}
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ASSERT_EQ(out.str(), "<?xml version='1.0' encoding='utf-8'?>\n<foobar></foobar>");
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}
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TEST(XMLWriter, objectWithElementWithAttrsEscaping) {
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std::stringstream out;
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{
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XMLWriter t(false, out);
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XMLAttrs attrs = {
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{ "<key>", "<value>" }
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};
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t.openElement("foobar", attrs);
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}
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// XXX: While "<value>" is escaped, "<key>" isn't which I think is a bug.
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ASSERT_EQ(out.str(), "<?xml version='1.0' encoding='utf-8'?>\n<foobar <key>=\"<value>\"></foobar>");
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}
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TEST(XMLWriter, objectWithElementWithAttrsIndented) {
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std::stringstream out;
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{
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XMLWriter t(true, out);
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XMLAttrs attrs = {
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{ "foo", "bar" }
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};
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t.openElement("foobar", attrs);
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}
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ASSERT_EQ(out.str(), "<?xml version='1.0' encoding='utf-8'?>\n<foobar foo=\"bar\">\n</foobar>\n");
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}
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TEST(XMLWriter, writeEmptyElement) {
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std::stringstream out;
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{
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XMLWriter t(false, out);
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t.writeEmptyElement("foobar");
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}
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ASSERT_EQ(out.str(), "<?xml version='1.0' encoding='utf-8'?>\n<foobar />");
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}
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TEST(XMLWriter, writeEmptyElementWithAttributes) {
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std::stringstream out;
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{
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XMLWriter t(false, out);
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XMLAttrs attrs = {
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{ "foo", "bar" }
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};
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t.writeEmptyElement("foobar", attrs);
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}
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ASSERT_EQ(out.str(), "<?xml version='1.0' encoding='utf-8'?>\n<foobar foo=\"bar\" />");
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}
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}
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