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| author | Felix Mulder <felix.mulder@gmail.com> | 2017-03-31 11:47:47 +0200 |
|---|---|---|
| committer | Felix Mulder <felix.mulder@gmail.com> | 2017-03-31 11:55:06 +0200 |
| commit | 6d7c23016ec866de0b29e9bdde00b60c99df90c2 (patch) | |
| tree | 6a6e0bdff7aefa783b46415523f7c864f0785253 /compiler/src/dotty/tools/dotc/util | |
| parent | f9db9097d0cf314d675669d80f8d5eb8d20f0710 (diff) | |
| download | dotty-6d7c23016ec866de0b29e9bdde00b60c99df90c2.tar.gz dotty-6d7c23016ec866de0b29e9bdde00b60c99df90c2.tar.bz2 dotty-6d7c23016ec866de0b29e9bdde00b60c99df90c2.zip | |
Make DiffUtil's rendering readable in logs
Diffstat (limited to 'compiler/src/dotty/tools/dotc/util')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/util/DiffUtil.scala | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/compiler/src/dotty/tools/dotc/util/DiffUtil.scala b/compiler/src/dotty/tools/dotc/util/DiffUtil.scala index b55aee719..6f7df13a6 100644 --- a/compiler/src/dotty/tools/dotc/util/DiffUtil.scala +++ b/compiler/src/dotty/tools/dotc/util/DiffUtil.scala @@ -58,8 +58,25 @@ object DiffUtil { (fnd, exp, totalChange.toDouble / (expected.length + found.length)) } - def mkColoredCodeDiff(code: String, lastCode: String, printDiffDel: Boolean): String = { + def mkColoredLineDiff(expected: String, actual: String): String = { + val tokens = splitTokens(expected, Nil).toArray + val lastTokens = splitTokens(actual, Nil).toArray + + val diff = hirschberg(lastTokens, tokens) + " |SOF\n" + diff.collect { + case Unmodified(str) => + " |" + str + case Inserted(str) => + ADDITION_COLOR + "e |" + str + ANSI_DEFAULT + case Modified(old, str) => + DELETION_COLOR + "a |" + old + "\ne |" + ADDITION_COLOR + str + ANSI_DEFAULT + case Deleted(str) => + DELETION_COLOR + "\na |" + str + ANSI_DEFAULT + }.mkString + "\n |EOF" + } + + def mkColoredCodeDiff(code: String, lastCode: String, printDiffDel: Boolean): String = { val tokens = splitTokens(code, Nil).toArray val lastTokens = splitTokens(lastCode, Nil).toArray |