https://github.com/ilovepi updated https://github.com/llvm/llvm-project/pull/159186
>From 293e89eb08c042058a570531837fadf3f409dce7 Mon Sep 17 00:00:00 2001 From: Paul Kirth <[email protected]> Date: Fri, 29 Aug 2025 23:55:25 -0700 Subject: [PATCH] [llvm][mustache] Precommit test for Set Delimiter Adds a new unit test for the Mustache Set Delimiter feature. This test is written with inverted logic (`EXPECT_NE`) so that it passes with the current implementation, which does not support the feature. Once the feature is implemented, this test will fail, signaling that the test logic should be flipped to `EXPECT_EQ`. --- llvm/unittests/Support/MustacheTest.cpp | 136 ++++++++++++++++++++++++ 1 file changed, 136 insertions(+) diff --git a/llvm/unittests/Support/MustacheTest.cpp b/llvm/unittests/Support/MustacheTest.cpp index 3635463cd7570..0ebbc58e023cc 100644 --- a/llvm/unittests/Support/MustacheTest.cpp +++ b/llvm/unittests/Support/MustacheTest.cpp @@ -1328,3 +1328,139 @@ TEST(MustacheTripleMustache, WithPadding) { T.render(D, OS); EXPECT_EQ("|---|", Out); } + +TEST(MustacheDelimiters, PairBehavior) { + Value D = Object{{"text", "Hey!"}}; + auto T = Template("{{=<% %>=}}(<%text%>)"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("(Hey!)", Out); +} + +TEST(MustacheDelimiters, SpecialCharacters) { + Value D = Object{{"text", "It worked!"}}; + auto T = Template("({{=[ ]=}}[text])"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("(It worked!)", Out); +} + +TEST(MustacheDelimiters, Sections) { + Value D = Object{{"section", true}, {"data", "I got interpolated."}}; + auto T = + Template("[\n{{#section}}\n {{data}}\n |data|\n{{/section}}\n\n{{= " + "| | =}}\n|#section|\n {{data}}\n |data|\n|/section|\n]\n"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("[\n I got interpolated.\n |data|\n\n {{data}}\n I got " + "interpolated.\n]\n", + Out); +} + +TEST(MustacheDelimiters, InvertedSections) { + Value D = Object{{"section", false}, {"data", "I got interpolated."}}; + auto T = + Template("[\n{{^section}}\n {{data}}\n |data|\n{{/section}}\n\n{{= " + "| | =}}\n|^section|\n {{data}}\n |data|\n|/section|\n]\n"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("[\n I got interpolated.\n |data|\n\n {{data}}\n I got " + "interpolated.\n]\n", + Out); +} + +TEST(MustacheDelimiters, PartialInheritence) { + Value D = Object{{"value", "yes"}}; + auto T = Template("[ {{>include}} ]\n{{= | | =}}\n[ |>include| ]\n"); + T.registerPartial("include", ".{{value}}."); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("[ .yes. ]\n[ .yes. ]\n", Out); +} + +TEST(MustacheDelimiters, PostPartialBehavior) { + Value D = Object{{"value", "yes"}}; + auto T = Template("[ {{>include}} ]\n[ .{{value}}. .|value|. ]\n"); + T.registerPartial("include", ".{{value}}. {{= | | =}} .|value|."); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("[ .yes. .yes. ]\n[ .yes. .|value|. ]\n", Out); +} + +TEST(MustacheDelimiters, SurroundingWhitespace) { + Value D = Object{}; + auto T = Template("| {{=@ @=}} |"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_EQ("| |", Out); +} + +TEST(MustacheDelimiters, OutlyingWhitespaceInline) { + Value D = Object{}; + auto T = Template(" | {{=@ @=}}\n"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_EQ(" | \n", Out); +} + +TEST(MustacheDelimiters, StandaloneTag) { + Value D = Object{}; + auto T = Template("Begin.\n{{=@ @=}}\nEnd.\n"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("Begin.\nEnd.\n", Out); +} + +TEST(MustacheDelimiters, IndentedStandaloneTag) { + Value D = Object{}; + auto T = Template("Begin.\n {{=@ @=}}\nEnd.\n"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("Begin.\nEnd.\n", Out); +} + +TEST(MustacheDelimiters, StandaloneLineEndings) { + Value D = Object{}; + auto T = Template("|\r\n{{= @ @ =}}\r\n|"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("|\r\n|", Out); +} + +TEST(MustacheDelimiters, StandaloneWithoutPreviousLine) { + Value D = Object{}; + auto T = Template(" {{=@ @=}}\n="); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("=", Out); +} + +TEST(MustacheDelimiters, StandaloneWithoutNewline) { + Value D = Object{}; + auto T = Template("=\n {{=@ @=}}"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_NE("=\n", Out); +} + +TEST(MustacheDelimiters, PairwithPadding) { + Value D = Object{}; + auto T = Template("|{{= @ @ =}}|"); + std::string Out; + raw_string_ostream OS(Out); + T.render(D, OS); + EXPECT_EQ("||", Out); +} _______________________________________________ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
