From b12e5a5ccd8e5ca71a3722a4b5103a794ca5515f Mon Sep 17 00:00:00 2001 From: Manuel Klimek Date: Tue, 1 Mar 2016 12:37:30 +0000 Subject: Add functions to apply replacements and reformat them. This is a commonly useful feature to have, and we have implemented it multiple times with different kinds of bugs. This implementation centralizes the idea in a set of functions that we can then use from the various tools. Reverts r262234, which is a revert of r262232, and puts the functions into FOrmat.h, as they are closely coupled to clang-format, and we otherwise introduce a cyclic dependency between libFormat and libTooling. Patch by Eric Liu. llvm-svn: 262323 --- clang/unittests/Tooling/RefactoringTest.cpp | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'clang/unittests/Tooling/RefactoringTest.cpp') diff --git a/clang/unittests/Tooling/RefactoringTest.cpp b/clang/unittests/Tooling/RefactoringTest.cpp index ff11aea..73da5a8 100644 --- a/clang/unittests/Tooling/RefactoringTest.cpp +++ b/clang/unittests/Tooling/RefactoringTest.cpp @@ -418,6 +418,25 @@ TEST(Range, contains) { EXPECT_FALSE(Range(0, 10).contains(Range(0, 11))); } +TEST(Range, CalculateRangesOfReplacements) { + // Before: aaaabbbbbbz + // After : bbbbbbzzzzzzoooooooooooooooo + Replacements Replaces; + Replaces.insert(Replacement("foo", 0, 4, "")); + Replaces.insert(Replacement("foo", 10, 1, "zzzzzz")); + Replaces.insert(Replacement("foo", 11, 0, "oooooooooooooooo")); + + std::vector Ranges = calculateChangedRangesInFile(Replaces); + + EXPECT_EQ(3ul, Ranges.size()); + EXPECT_TRUE(Ranges[0].getOffset() == 0); + EXPECT_TRUE(Ranges[0].getLength() == 0); + EXPECT_TRUE(Ranges[1].getOffset() == 6); + EXPECT_TRUE(Ranges[1].getLength() == 6); + EXPECT_TRUE(Ranges[2].getOffset() == 12); + EXPECT_TRUE(Ranges[2].getLength() == 16); +} + TEST(DeduplicateTest, removesDuplicates) { std::vector Input; Input.push_back(Replacement("fileA", 50, 0, " foo ")); -- cgit v1.1