Fix indentation in examples to match project style

diff --git a/doc/WRITING_TESTS.md b/doc/WRITING_TESTS.md
index 4a76cd1b3886a6c98fe00156c1be9a52dc1d66c5..b4c6762c799bc9fcdc6413b1b43296d715aa49e5 100644 (file)
--- a/doc/WRITING_TESTS.md
+++ b/doc/WRITING_TESTS.md
@@ -34,54 +34,54 @@ Many tests also involve an associated reference or sample input file, which is t
 /* The test name typically matches the name of the `.c` source file. */
 DEFINE_TEST(test_foo)
 {
-    /* The file in the repository is named "test_foo.tar.uu". */
-    /* The `refname` here omits the `.uu` suffix. */
-    /* The base filename should match the test name. */
-    const char *refname = "test_foo.tar";
-
-    struct archive *a;
-    struct archive_entry *ae;
-    int r;
-
-    /* Each test runs in a private temporary directory. */
-
-    /* If you have a binary archive sample, extract it first. */
-    extract_reference_file(refname);
-
-    /* Create and configure a suitable archive handle. */
-    assert((a = archive_read_new()) != NULL);
-    assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
-    assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
-
-    /* Open the extracted reference file. */
-    assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, refname, 10240));
-
-    /* Perform whatever tests are appropriate. */
-
-    /* For example, when fixing a crash in libarchive, it
-     * may suffice for a test to simply read all the entries and
-     * their contents, as shown below.
-     * If errors are expected, you may need to unroll the following
-     * in order to perform specific checks for each entry. */
-    while ((r = archive_read_next_header(a, &ae)) == ARCHIVE_OK) {
-        const void *pv;
-       size_t s;
-       int64_t o;
-
-        while ((r == archive_read_data_block(a, &pv, &s, &o)) == ARCHIVE_OK) {
-         /* Verify the data contents if appropriate. */
+       /* The file in the repository is named "test_foo.tar.uu". */
+       /* The `refname` here omits the `.uu` suffix. */
+       /* The base filename should match the test name. */
+       const char *refname = "test_foo.tar";
+
+       struct archive *a;
+       struct archive_entry *ae;
+       int r;
+
+       /* Each test runs in a private temporary directory. */
+
+       /* If you have a binary archive sample, extract it first. */
+       extract_reference_file(refname);
+
+       /* Create and configure a suitable archive handle. */
+       assert((a = archive_read_new()) != NULL);
+       assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
+       assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
+
+       /* Open the extracted reference file. */
+       assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, refname, 10240));
+
+       /* Perform whatever tests are appropriate. */
+
+       /* For example, when fixing a crash in libarchive, it
+        * may suffice for a test to simply read all the entries and
+        * their contents, as shown below.
+        * If errors are expected, you may need to unroll the following
+        * in order to perform specific checks for each entry. */
+       while ((r = archive_read_next_header(a, &ae)) == ARCHIVE_OK) {
+               const void *pv;
+               size_t s;
+               int64_t o;
+
+                while ((r == archive_read_data_block(a, &pv, &s, &o)) == ARCHIVE_OK) {
+                       /* Verify the data contents if appropriate. */
+               }
+               /* Verify that we exited the loop above on EOF, not on error. */
+               assertEqualIntA(a, ARCHIVE_EOF, r);
        }
-        /* Verify that we exited the loop above on EOF, not on error. */
-       assertEqualIntA(a, ARCHIVE_EOF, r);
-    }
 
-    /* We exited the loop above, verify that it's EOF and not an error. */
-    assertEqualIntA(a, ARCHIVE_EOF, r);
+       /* We exited the loop above, verify that it's EOF and not an error. */
+       assertEqualIntA(a, ARCHIVE_EOF, r);
 
-    /* Best practice: Close and free separately to get better
-     * error reporting if close fails. */
-    assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
-    assertEqualInt(ARCHIVE_OK, archive_read_free(a));
+       /* Best practice: Close and free separately to get better
+        * error reporting if close fails. */
+       assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
+       assertEqualInt(ARCHIVE_OK, archive_read_free(a));
 }
 ```
 
@@ -135,15 +135,15 @@ The full list of available macros is defined in `test_utils/test_common.h`.
 
 **Example usage:**
 ```c
-    /* Read first entry and verify metadata. */
-    assertEqualIntA(a, ARCHIVE_OK, r = archive_read_next_header(a, &ae));
-    if (r != ARCHIVE_OK) { ... end the test ... }
-
-    assertEqualString("test_file.txt", archive_entry_pathname(ae));
-    assertEqualInt(1197179003, archive_entry_mtime(ae));
-    assertEqualInt(1000, archive_entry_uid(ae));
-    assertEqualString("tim", archive_entry_uname(ae));
-    assertEqualInt(0100644, archive_entry_mode(ae));
+/* Read first entry and verify metadata. */
+assertEqualIntA(a, ARCHIVE_OK, r = archive_read_next_header(a, &ae));
+if (r != ARCHIVE_OK) { ... end the test ... }
+
+assertEqualString("test_file.txt", archive_entry_pathname(ae));
+assertEqualInt(1197179003, archive_entry_mtime(ae));
+assertEqualInt(1000, archive_entry_uid(ae));
+assertEqualString("tim", archive_entry_uname(ae));
+assertEqualInt(0100644, archive_entry_mode(ae));
 ```
 
 ---
@@ -192,8 +192,8 @@ if (canSymlink()) {
 Or to abort an entire test:
 ```c
 if (!canSymlink()) {
-    skipping("Symlinks not supported on this platform");
-    return;
+       skipping("Symlinks not supported on this platform");
+       return;
 }
 ```