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The following commit(s) were added to refs/heads/master by this push:
new 027fa08f4 FileUtils.readLines(File, Charset) now maps a null Charset
to the default Charset #744
027fa08f4 is described below
commit 027fa08f4269cfea0a09d31c3dd67c1667c5e8c3
Author: Gary D. Gregory <garydgreg...@gmail.com>
AuthorDate: Tue May 6 08:51:37 2025 -0400
FileUtils.readLines(File, Charset) now maps a null Charset to the
default Charset #744
---
src/changes/changes.xml | 1 +
.../java/org/apache/commons/io/FileUtilsTest.java | 29 +++++++++++-----------
2 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 523767e78..ba3cb87d1 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -56,6 +56,7 @@ The <action> type attribute can be add,update,fix,remove.
<action dev="ggregory" type="fix" due-to="Gary
Gregory">org.apache.commons.io.build.AbstractOrigin.getWriter(Charset) now maps
a null Charset to the default Charset.</action>
<action dev="ggregory" type="fix" due-to="Gary
Gregory">org.apache.commons.io.build.AbstractOrigin.AbstractRandomAccessFileOrigin.getWriter(Charset)
now maps a null Charset to the default Charset.</action>
<action dev="ggregory" type="fix" due-to="Gary
Gregory">org.apache.commons.io.build.AbstractOrigin.OutputStreamOrigin.getWriter(Charset)
now maps a null Charset to the default Charset.</action>
+ <action dev="ggregory" type="fix" due-to="Ryan Kurtz,
Gary Gregory">FileUtils.readLines(File, Charset) now maps a null Charset to the
default Charset #744.</action>
<!-- ADD -->
<action dev="ggregory" type="add" issue="IO-875" due-to="Pierre Baumard,
Gary Gregory">Add and use
org.apache.commons.io.file.CountingPathVisitor.accept(Path,
BasicFileAttributes) #743.</action>
<!-- UPDATE -->
diff --git a/src/test/java/org/apache/commons/io/FileUtilsTest.java
b/src/test/java/org/apache/commons/io/FileUtilsTest.java
index 661c41288..580e0bbd1 100644
--- a/src/test/java/org/apache/commons/io/FileUtilsTest.java
+++ b/src/test/java/org/apache/commons/io/FileUtilsTest.java
@@ -2821,10 +2821,11 @@ public void testReadFileToStringWithEncoding() throws
Exception {
public void testReadLines() throws Exception {
final File file = TestUtils.newFile(tempDirFile, "lines.txt");
try {
- final String[] data = {"hello", "\u1234", "", "this is", "some
text"};
+ final String[] data = { "hello", "\u1234", "", "this is", "some
text" };
TestUtils.createLineFileUtf8(file, data);
-
- final List<String> lines = FileUtils.readLines(file, UTF_8);
+ List<String> lines = FileUtils.readLines(file, UTF_8);
+ assertEquals(Arrays.asList(data), lines);
+ lines = FileUtils.readLines(file, (Charset) null);
assertEquals(Arrays.asList(data), lines);
} finally {
TestUtils.deleteFile(file);
@@ -2832,24 +2833,14 @@ public void testReadLines() throws Exception {
}
@Test
- public void testReadLines_Errors() {
- assertThrows(NullPointerException.class, () ->
FileUtils.readLines(null));
- assertThrows(IOException.class, () -> FileUtils.readLines(new
File("non-exsistent")));
- assertThrows(IOException.class, () ->
FileUtils.readLines(tempDirFile));
- assertThrows(UnsupportedCharsetException.class, () ->
FileUtils.readLines(tempDirFile, "unsupported-charset"));
- }
-
- @Test
- public void testReadLines_Defaults() throws Exception {
+ public void testReadLinesDefaults() throws Exception {
final File file = TestUtils.newFile(tempDirFile, "lines.txt");
try {
- final String[] data = {"hello", "this is", "some text"};
+ final String[] data = { "hello", "this is", "some text" };
TestUtils.createLineFileUtf8(file, data);
-
final List<String> lines1 = FileUtils.readLines(file);
final List<String> lines2 = FileUtils.readLines(file, (Charset)
null);
final List<String> lines3 = FileUtils.readLines(file,
Charset.defaultCharset());
-
assertEquals(lines1, Arrays.asList(data));
assertEquals(lines1, lines2);
assertEquals(lines1, lines3);
@@ -2858,6 +2849,14 @@ public void testReadLines_Defaults() throws Exception {
}
}
+ @Test
+ public void testReadLines_Errors() {
+ assertThrows(NullPointerException.class, () ->
FileUtils.readLines(null));
+ assertThrows(IOException.class, () -> FileUtils.readLines(new
File("non-exsistent")));
+ assertThrows(IOException.class, () ->
FileUtils.readLines(tempDirFile));
+ assertThrows(UnsupportedCharsetException.class, () ->
FileUtils.readLines(tempDirFile, "unsupported-charset"));
+ }
+
@Test
@EnabledIf("isPosixFilePermissionsSupported")
public void testReadLines_IOExceptionOnPosixFileSystem() throws Exception {
