[jscover] 21/69: Allow merging if no 'original-src' directory exists (https://github.com/tntim96/JSCover/issues/142)

Sylvestre Ledru sylvestre at moszumanska.debian.org
Fri Aug 22 05:54:03 UTC 2014


This is an automated email from the git hooks/post-receive script.

sylvestre pushed a commit to branch master
in repository jscover.

commit 70bce6804539c4568f4425524783f95d53debbd9
Author: tntim96 <tntim96 at gmail.com>
Date:   Sun Jun 22 17:59:51 2014 +1000

    Allow merging if no 'original-src' directory exists (https://github.com/tntim96/JSCover/issues/142)
---
 History.md                                         |   1 +
 .../jscover/report/ConfigurationForReport.java     |   3 +-
 src/main/java/jscover/report/Main.java             |  22 +-
 .../report/MainReportMergeAcceptanceTest.java}     | 831 ++++++++++-----------
 .../jscover/report/ConfigurationForReportTest.java |   2 -
 src/test/java/jscover/report/MainTest.java         |  28 +-
 6 files changed, 430 insertions(+), 457 deletions(-)

diff --git a/History.md b/History.md
index 387c79b..9e6c671 100644
--- a/History.md
+++ b/History.md
@@ -1,5 +1,6 @@
 1.0.12 / 2014-??-??
 ==================
+  * Allow merging if no `original-src` directory exists (https://github.com/tntim96/JSCover/issues/142)
   * Internal: Fix tests failing with non-english locale (https://github.com/tntim96/JSCover/issues/141)
 
 1.0.11 / 2014-06-05
diff --git a/src/main/java/jscover/report/ConfigurationForReport.java b/src/main/java/jscover/report/ConfigurationForReport.java
index 6c7cc07..241c700 100644
--- a/src/main/java/jscover/report/ConfigurationForReport.java
+++ b/src/main/java/jscover/report/ConfigurationForReport.java
@@ -484,8 +484,7 @@ public class ConfigurationForReport  extends Configuration {
 
     boolean isValidReportDirectory(File dir) {
         File jsonFile = new File(dir, "jscoverage.json");
-        File srcDir = new File(dir, Main.reportSrcSubDir);
-        return isValidDirectory(dir) && isValidFile(jsonFile) && isValidDirectory(srcDir);
+        return isValidDirectory(dir) && isValidFile(jsonFile);
     }
 
     boolean isValidFile(File file) {
diff --git a/src/main/java/jscover/report/Main.java b/src/main/java/jscover/report/Main.java
index 2d0ed02..3c6cf6d 100644
--- a/src/main/java/jscover/report/Main.java
+++ b/src/main/java/jscover/report/Main.java
@@ -353,8 +353,11 @@ import java.io.File;
 import java.io.IOException;
 import java.util.Properties;
 import java.util.SortedMap;
+import java.util.logging.Logger;
 
 public class Main {
+    private static final Logger logger = Logger.getLogger(Main.class.getName());
+
     public static void main(String[] args) throws IOException {
         new Main().runMain(args);
     }
@@ -407,7 +410,22 @@ public class Main {
     private void mergeReports() {
         File firstReportDir = config.getMergeDirs().get(0);
         ioUtils.copyDir(firstReportDir, config.getMergeDestDir());
+        mergeJSON();
+        mergeOriginalSource();
+    }
+
+    private void mergeOriginalSource() {
+        File srcDir = new File(config.getMergeDestDir(), jscover.Main.reportSrcSubDir);
+        for (int i = 1; i < config.getMergeDirs().size(); i++) {
+            File jsOriginalSrc = new File(config.getMergeDirs().get(i), jscover.Main.reportSrcSubDir);
+            if (jsOriginalSrc.exists())
+                ioUtils.copyDir(jsOriginalSrc, srcDir);
+            else
+                logger.info(String.format("Couldn't find directory '%s' to merge", jsOriginalSrc));
+        }
+    }
 
+    private void mergeJSON() {
         String[] data = new String[config.getMergeDirs().size()];
         for (int i = 0; i < data.length; i++) {
             File dataFile = new File(config.getMergeDirs().get(i), "jscoverage.json");
@@ -417,10 +435,6 @@ public class Main {
         config.getMergeDestDir().mkdirs();
         File mergedJson = new File(config.getMergeDestDir(), "jscoverage.json");
         ioUtils.copy(jsonDataMerger.toJSON(mergedMap), mergedJson);
-
-        File srcDir = new File(config.getMergeDestDir(), jscover.Main.reportSrcSubDir);
-        for (int i = 1; i < config.getMergeDirs().size(); i++)
-            ioUtils.copyDir(new File( config.getMergeDirs().get(i), jscover.Main.reportSrcSubDir), srcDir);
     }
 
     public void generateLCovDataFile() throws IOException {
diff --git a/src/main/java/jscover/report/Main.java b/src/test-acceptance/java/jscover/report/MainReportMergeAcceptanceTest.java
similarity index 79%
copy from src/main/java/jscover/report/Main.java
copy to src/test-acceptance/java/jscover/report/MainReportMergeAcceptanceTest.java
index 2d0ed02..8e31390 100644
--- a/src/main/java/jscover/report/Main.java
+++ b/src/test-acceptance/java/jscover/report/MainReportMergeAcceptanceTest.java
@@ -1,444 +1,387 @@
-/**
-            GNU GENERAL PUBLIC LICENSE
-               Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
-
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-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
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- */
-
-package jscover.report;
-
-import jscover.MainHelper;
-import jscover.report.coberturaxml.CoberturaData;
-import jscover.report.coberturaxml.CoberturaXmlGenerator;
-import jscover.report.lcov.LCovGenerator;
-import jscover.report.xml.XMLSummary;
-import jscover.util.IoUtils;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.Properties;
-import java.util.SortedMap;
-
-public class Main {
-    public static void main(String[] args) throws IOException {
-        new Main().runMain(args);
-    }
-
-    public static final Properties properties = new Properties();
-
-    public void initialize() throws IOException {
-        properties.load(jscover.Main.class.getResourceAsStream("/jscover/configuration.properties"));
-    }
-
-    private MainHelper mainHelper = new MainHelper();
-    private XMLSummary xmlSummary = new XMLSummary();
-    private CoberturaXmlGenerator coberturaXmlGenerator = new CoberturaXmlGenerator();
-    private LCovGenerator lCovGenerator = new LCovGenerator();
-    private JSONDataMerger jsonDataMerger = new JSONDataMerger();
-    private IoUtils ioUtils = IoUtils.getInstance();
-    private ConfigurationForReport config = new ConfigurationForReport();
-
-    public void setConfig(ConfigurationForReport config) {
-        this.config = config;
-    }
-
-    void runMain(String[] args) throws IOException {
-        initialize();
-        config.setProperties(properties);
-        config.parse(args);
-        runReport();
-    }
-
-    private void runReport() throws IOException {
-        if (config.isInvalid()) {
-            System.out.println(config.getHelpText());
-            mainHelper.exit(1);
-        } else if (config.showHelp()) {
-            System.out.println(config.getHelpText());
-        } else if (config.getReportFormat() == ReportFormat.LCOV) {
-            generateLCovDataFile();
-        } else  if (config.getReportFormat() == ReportFormat.XMLSUMMARY) {
-            saveXmlSummary();
-        } else  if (config.getReportFormat() == ReportFormat.COBERTURAXML) {
-            saveCoberturaXml();
-        } else if (config.isMerge()) {
-            mergeReports();
-        } else {
-            System.out.println(config.getHelpText());
-            mainHelper.exit(1);
-        }
-    }
-
-    private void mergeReports() {
-        File firstReportDir = config.getMergeDirs().get(0);
-        ioUtils.copyDir(firstReportDir, config.getMergeDestDir());
-
-        String[] data = new String[config.getMergeDirs().size()];
-        for (int i = 0; i < data.length; i++) {
-            File dataFile = new File(config.getMergeDirs().get(i), "jscoverage.json");
-            data[i] = ioUtils.loadFromFileSystem(dataFile);
-        }
-        SortedMap<String, FileData> mergedMap = jsonDataMerger.mergeJSONCoverageStrings(data);
-        config.getMergeDestDir().mkdirs();
-        File mergedJson = new File(config.getMergeDestDir(), "jscoverage.json");
-        ioUtils.copy(jsonDataMerger.toJSON(mergedMap), mergedJson);
-
-        File srcDir = new File(config.getMergeDestDir(), jscover.Main.reportSrcSubDir);
-        for (int i = 1; i < config.getMergeDirs().size(); i++)
-            ioUtils.copyDir(new File( config.getMergeDirs().get(i), jscover.Main.reportSrcSubDir), srcDir);
-    }
-
-    public void generateLCovDataFile() throws IOException {
-        String json = ioUtils.loadFromFileSystem(new File(config.getJsonDirectory(), "jscoverage.json"));
-        File lcovFile = new File(config.getJsonDirectory(), "jscover.lcov");
-        lCovGenerator.saveData(jsonDataMerger.jsonToMap(json).values(), config.getSourceDirectory().getCanonicalPath(), lcovFile);
-    }
-
-    public void saveXmlSummary() {
-        String json = ioUtils.loadFromFileSystem(new File(config.getJsonDirectory(), "jscoverage.json"));
-        SummaryData summaryData = new SummaryData(jsonDataMerger.jsonToMap(json).values());
-        xmlSummary.saveSummary(summaryData, config.getJsonDirectory(), config.getVersion());
-    }
-
-    public void saveCoberturaXml() throws IOException {
-        String json = ioUtils.loadFromFileSystem(new File(config.getJsonDirectory(), "jscoverage.json"));
-        String xml = coberturaXmlGenerator.generateXml(new CoberturaData(jsonDataMerger.jsonToMap(json).values()), config.getSourceDirectory().getCanonicalPath(), config.getVersion());
-        File dest = new File(config.getJsonDirectory(), "cobertura-coverage.xml");
-        ioUtils.copy(xml, dest);
-    }
-}
+/**
+            GNU GENERAL PUBLIC LICENSE
+               Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
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+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+
+Activities other than copying, distribution and modification are not
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+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
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+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
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+
+These requirements apply to the modified work as a whole.  If
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+
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+infringement or for any other reason (not limited to patent issues),
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+This section is intended to make thoroughly clear what is believed to
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+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
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+countries not thus excluded.  In such case, this License incorporates
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+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
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+
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+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
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+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
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+
+                NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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+
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+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+             END OF TERMS AND CONDITIONS
+
+        How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
+ */
+
+package jscover.report;
+
+import jscover.util.IoUtils;
+import org.apache.commons.io.FileUtils;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.IOException;
+
+import static org.hamcrest.CoreMatchers.equalTo;
+import static org.junit.Assert.*;
+
+public class MainReportMergeAcceptanceTest {
+    private IoUtils ioUtils = IoUtils.getInstance();
+    private File reportDir1 = new File("target/report1");
+    private File reportDir2 = new File("target/report2");
+    private File reportDir12 = new File("target/report12");
+    String data1 = ioUtils.loadFromClassPath("/jscover/report/jscoverage-select-1.json");
+    String data2 = ioUtils.loadFromClassPath("/jscover/report/jscoverage-select-3.json");
+    private String[] args = new String[]{
+            "--merge",
+            "target/report1",
+            "target/report2",
+            "target/report12"
+    };
+
+    @Before
+    public void setUp() throws IOException {
+        FileUtils.deleteDirectory(reportDir1);
+        FileUtils.deleteDirectory(reportDir2);
+        FileUtils.deleteDirectory(reportDir12);
+        ioUtils.copy(data1, new File(reportDir1, "jscoverage.json"));
+        ioUtils.copy(data2, new File(reportDir2, "jscoverage.json"));
+    }
+
+    @Test
+    public void shouldMergeDataWithoutSource() throws IOException {
+        String expected = ioUtils.loadFromClassPath("/jscover/report/jscoverage-select-1-3.json");
+        Main.main(args);
+        String merged = ioUtils.loadFromFileSystem(new File(reportDir12, "jscoverage.json"));
+        assertThat(merged, equalTo(expected));
+    }
+
+}
diff --git a/src/test/java/jscover/report/ConfigurationForReportTest.java b/src/test/java/jscover/report/ConfigurationForReportTest.java
index 23da30d..733865a 100644
--- a/src/test/java/jscover/report/ConfigurationForReportTest.java
+++ b/src/test/java/jscover/report/ConfigurationForReportTest.java
@@ -538,8 +538,6 @@ public class ConfigurationForReportTest {
 
     private File createValidReportDir(String dir) {
         File reportDir = new File(dir);
-        File srcDir = new File(reportDir, jscover.Main.reportSrcSubDir);
-        srcDir.mkdirs();
         File jsonFile = new File(reportDir, "jscoverage.json");
         ioUtils.copy("dummy", jsonFile);
         return reportDir;
diff --git a/src/test/java/jscover/report/MainTest.java b/src/test/java/jscover/report/MainTest.java
index 95c8164..1f5b584 100644
--- a/src/test/java/jscover/report/MainTest.java
+++ b/src/test/java/jscover/report/MainTest.java
@@ -349,6 +349,7 @@ import jscover.report.lcov.LCovGenerator;
 import jscover.report.xml.XMLSummary;
 import jscover.util.IoUtils;
 import jscover.util.ReflectionUtils;
+import org.apache.commons.io.FileUtils;
 import org.hamcrest.Description;
 import org.hamcrest.TypeSafeMatcher;
 import org.junit.Before;
@@ -366,6 +367,7 @@ import java.util.List;
 import java.util.SortedMap;
 import java.util.TreeMap;
 
+import static jscover.Main.reportSrcSubDir;
 import static org.hamcrest.CoreMatchers.is;
 import static org.hamcrest.CoreMatchers.sameInstance;
 import static org.hamcrest.MatcherAssert.assertThat;
@@ -408,7 +410,7 @@ public class MainTest {
     public void shouldSetConfig() {
         ConfigurationForReport configuration = mock(ConfigurationForReport.class);
         main.setConfig(configuration);
-        assertThat((ConfigurationForReport)ReflectionUtils.getField(main, "config"), sameInstance(configuration));
+        assertThat((ConfigurationForReport) ReflectionUtils.getField(main, "config"), sameInstance(configuration));
     }
 
     @Test
@@ -525,18 +527,32 @@ public class MainTest {
 
     @Test
     public void shouldMergeReports() throws IOException {
+        testMergeLogic(true);
+    }
+
+    @Test
+    public void shouldMergeReportsWithoutOriginalSrc() throws IOException {
+        testMergeLogic(false);
+    }
+
+    private void testMergeLogic(boolean hasOriginalSrc) throws IOException {
         List<File> mergeDirs = new ArrayList<File>();
         File dir1 = new File("target/dir1");
         mergeDirs.add(dir1);
         File dir2 = new File("target/dir2");
         mergeDirs.add(dir2);
         File destDir = new File("target/dest-dir");
+        File origSrc = new File(dir2, reportSrcSubDir);
+        if (hasOriginalSrc)
+            origSrc.mkdirs();
+        else
+            FileUtils.deleteDirectory(origSrc);
 
         given(config.isMerge()).willReturn(true);
         given(config.getMergeDestDir()).willReturn(destDir);
         given(config.getMergeDirs()).willReturn(mergeDirs);
         given(ioUtils.loadFromFileSystem(new File(dir1, "jscoverage.json"))).willReturn("json1");
-        given(ioUtils.loadFromFileSystem(new File(dir2,"jscoverage.json"))).willReturn("json2");
+        given(ioUtils.loadFromFileSystem(new File(dir2, "jscoverage.json"))).willReturn("json2");
         SortedMap<String, FileData> mergedMap = new TreeMap<String, FileData>();
         given(jsonDataMerger.mergeJSONCoverageStrings("json1","json2")).willReturn(mergedMap);
         given(jsonDataMerger.toJSON(mergedMap)).willReturn("mergedJSON");
@@ -554,9 +570,11 @@ public class MainTest {
         inOrder.verify(ioUtils).copy("mergedJSON", mergedJson);
 
         //Verify src copying
-        File src2 = new File(dir2, jscover.Main.reportSrcSubDir);
-        File srcDest = new File(destDir, jscover.Main.reportSrcSubDir);
-        verify(ioUtils).copyDir(src2, srcDest);
+        if (hasOriginalSrc) {
+            File src2 = new File(dir2, reportSrcSubDir);
+            File srcDest = new File(destDir, reportSrcSubDir);
+            verify(ioUtils).copyDir(src2, srcDest);
+        }
         verifyZeroInteractions(mainHelper);
     }
 }

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