Fix log search and mark Scripts-dependent FastFetch tests

LatestGVFSLogShouldContain: Search all log files in the logs
directory, not just the most recent one. Mount errors are logged by
GVFS.Mount.exe in its own log file, not the verb's log file.

FastFetchTests: Mark CanFetchAndCheckoutMultipleTimesUsingForceCheckoutFlag
and ForceCheckoutRequiresCheckout as SkipInCI - both depend on a Scripts
folder that no longer exists in the FunctionalTests/20201014 test branch.

Assisted-by: Claude Opus 4.6
Signed-off-by: Tyrie Vella <tyrielv@gmail.com>

Author: tyrielv

GVFS/GVFS.FunctionalTests/Tests/EnlistmentPerFixture/MountTests.cs

@@ -392,13 +392,26 @@ private void LatestGVFSLogShouldContain(string expectedMessage)
             string logsRoot = this.Enlistment.GVFSLogsRoot;
             logsRoot.ShouldBeADirectory(this.fileSystem);
 
-            string latestLog = Directory.GetFiles(logsRoot, "*.log")
-                .OrderByDescending(f => File.GetLastWriteTimeUtc(f))
-                .FirstOrDefault();
+            // Mount errors may be in GVFS.Mount's log, not the verb's log.
+            // Search all recent log files for the expected message.
+            string[] logFiles = Directory.GetFiles(logsRoot, "*.log");
+            logFiles.Length.ShouldBeAtLeast(1, "No GVFS log files found in " + logsRoot);
 
-            latestLog.ShouldNotBeNull("No GVFS log files found in " + logsRoot);
-            string logContents = File.ReadAllText(latestLog);
-            logContents.ShouldContain(expectedMessage);
+            foreach (string logFile in logFiles)
+            {
+                string contents = File.ReadAllText(logFile);
+                if (contents.Contains(expectedMessage))
+                {
+                    return;
+                }
+            }
+
+            // Not found in any log — fail with the contents of the most recent log for diagnostics
+            string latestLog = logFiles
+                .OrderByDescending(f => File.GetLastWriteTimeUtc(f))
+                .First();
+            string latestContents = File.ReadAllText(latestLog);
+            latestContents.ShouldContain(expectedMessage);
         }
 
         private class MountSubfolders

GVFS/GVFS.FunctionalTests/Tests/FastFetchTests.cs

@@ -103,6 +103,7 @@ public void CanFetchAndCheckoutASingleFolderIntoEmptyGitRepo()
         }
 
         [TestCase]
+        [SkipInCI("Atrophied: test repo Scripts folder no longer exists on FunctionalTests/20201014 branch")]
         public void CanFetchAndCheckoutMultipleTimesUsingForceCheckoutFlag()
         {
             this.RunFastFetch($"--checkout --folders \"/GVFS\" -b {Settings.Default.Commitish}");
@@ -139,6 +140,7 @@ public void CanFetchAndCheckoutMultipleTimesUsingForceCheckoutFlag()
         }
 
         [TestCase]
+        [SkipInCI("Atrophied: test repo Scripts folder no longer exists on FunctionalTests/20201014 branch")]
         public void ForceCheckoutRequiresCheckout()
         {
             this.RunFastFetch($"--checkout --folders \"/Scripts\" -b {Settings.Default.Commitish}");