From 5dd871596418c0f8e17c631133f6de623aba36dc Mon Sep 17 00:00:00 2001
From: Marcus Holland-Moritz <github@mhxnet.de>
Date: Sat, 13 Jan 2024 15:43:20 +0100
Subject: [PATCH] test(mkdwarfs): more error tests

---
 test/tool_main_test.cpp | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/test/tool_main_test.cpp b/test/tool_main_test.cpp
index 50a69e4c..49d6df41 100644
--- a/test/tool_main_test.cpp
+++ b/test/tool_main_test.cpp
@@ -1154,6 +1154,23 @@ TEST(mkdwarfs_test, recompress) {
     EXPECT_TRUE(fs.find("/random"));
   }
 
+  {
+    auto t = tester(image);
+    EXPECT_EQ(1, t.run({"-i", image_file, "-o", "-", "--recompress",
+                        "--recompress-categories=pcmaudio/metadata,SoMeThInG"}))
+        << t.err();
+    EXPECT_THAT(t.err(), ::testing::HasSubstr(
+                             "no category 'SoMeThInG' in input filesystem"));
+  }
+
+  {
+    auto t = tester(image);
+    EXPECT_EQ(1, t.run({"-i", image_file, "-o", "-", "--recompress", "-C",
+                        "SoMeThInG::null"}))
+        << t.err();
+    EXPECT_THAT(t.err(), ::testing::HasSubstr("unknown category: 'SoMeThInG'"));
+  }
+
   {
     auto corrupt_image = image;
     corrupt_image[64] ^= 0x01; // flip a bit right after the header
@@ -1900,3 +1917,22 @@ TEST(mkdwarfs_test, low_memory_limit) {
     EXPECT_THAT(t.err(), ::testing::HasSubstr("low memory limit"));
   }
 }
+
+TEST(mkdwarfs_test, recoverable_errors) {
+  {
+    mkdwarfs_tester t;
+    t.os->set_access_fail("/somedir/ipsum.py");
+    EXPECT_EQ(1, t.run("-i / -o - -l4")) << t.err();
+    EXPECT_THAT(t.err(),
+                ::testing::HasSubstr("filesystem created with 1 error"));
+  }
+
+  {
+    mkdwarfs_tester t;
+    t.os->set_access_fail("/somedir/ipsum.py");
+    t.os->set_access_fail("/baz.pl");
+    EXPECT_EQ(1, t.run("-i / -o - -l4")) << t.err();
+    EXPECT_THAT(t.err(),
+                ::testing::HasSubstr("filesystem created with 2 errors"));
+  }
+}