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Fix some regexp issues for parsing SVN diffs with \r\n newlines
Summary: We need to tweak a few patterns to accommodate the possibility that lines end in "\r\n". Test Plan: Added failing unit test and made it pass. Reviewers: vrana, btrahan Reviewed By: vrana CC: aran, mbishopim3 Maniphest Tasks: T1944 Differential Revision: https://secure.phabricator.com/D3772
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6114d7cf9c
commit
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3 changed files with 23 additions and 7 deletions
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@ -649,7 +649,7 @@ final class ArcanistDiffParser {
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$line = $this->getLine();
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if ($is_svn) {
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$ok = preg_match('/^=+$/', $line);
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$ok = preg_match('/^=+\s*$/', $line);
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if (!$ok) {
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$this->didFailParse("Expected '=======================' divider line.");
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} else {
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@ -684,8 +684,8 @@ final class ArcanistDiffParser {
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}
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$is_binary_add = preg_match(
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'/^Cannot display: file marked as a binary type.$/',
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$line);
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'/^Cannot display: file marked as a binary type\.$/',
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rtrim($line));
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if ($is_binary_add) {
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$this->nextLine(); // Cannot display: file marked as a binary type.
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$this->nextNonemptyLine(); // svn:mime-type = application/octet-stream
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@ -697,7 +697,7 @@ final class ArcanistDiffParser {
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// WITHOUT a binary mime-type and is changed and given a binary mime-type.
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$is_binary_diff = preg_match(
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'/^Binary files .* and .* differ$/',
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$line);
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rtrim($line));
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if ($is_binary_diff) {
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$this->nextNonemptyLine(); // Binary files x and y differ
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$this->markBinary($change);
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@ -710,7 +710,7 @@ final class ArcanistDiffParser {
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// can not apply these patches.)
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$is_hg_binary_delete = preg_match(
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'/^Binary file .* has changed$/',
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$line);
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rtrim($line));
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if ($is_hg_binary_delete) {
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$this->nextNonemptyLine();
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$this->markBinary($change);
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@ -723,7 +723,7 @@ final class ArcanistDiffParser {
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// patch.
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$is_git_binary_patch = preg_match(
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'/^GIT binary patch$/',
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$line);
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rtrim($line));
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if ($is_git_binary_patch) {
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$this->nextLine();
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$this->parseGitBinaryPatch();
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@ -739,7 +739,7 @@ final class ArcanistDiffParser {
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if ($is_git) {
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// "git diff -b" ignores whitespace, but has an empty hunk target
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if (preg_match('@^diff --git a/.*$@', $line)) {
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if (preg_match('@^diff --git .*$@', $line)) {
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$this->nextLine();
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return null;
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}
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@ -549,6 +549,9 @@ EOTEXT
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'dst/file',
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$change->getCurrentPath());
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break;
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case 'more-newlines.svndiff':
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$this->assertEqual(1, count($changes));
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break;
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default:
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throw new Exception("No test block for diff file {$diff_file}.");
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break;
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13
src/parser/__tests__/diff/more-newlines.svndiff
Normal file
13
src/parser/__tests__/diff/more-newlines.svndiff
Normal file
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@ -0,0 +1,13 @@
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Index: Database/tables/dbo.Account.sql
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===================================================================
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--- Database/tables/dbo.Account.sql (revision 1587)
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+++ Database/tables/dbo.Account.sql (working copy)
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@@ -23,6 +23,8 @@
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GO
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CREATE CLUSTERED INDEX IX_Account ON [Account] ([CreationDateTime])
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GO
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+ALTER TABLE [dbo].[Account] ADD CONSTRAINT [UK_Account_APIKey] UNIQUE ([APIKey])
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+GO
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ALTER TABLE [dbo].[Account] ADD CONSTRAINT [DF_Account_AccountId] DEFAULT (newid()) FOR [AccountId]
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GO
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ALTER TABLE [dbo].[Account] ADD CONSTRAINT [DF_Account_CreationDateTime] DEFAULT (getutcdate()) FOR [CreationDateTime]
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