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[JGIT PATCH v2 1/2] Add support for boolean config values "on", "off"

From
Shawn O. Pearce <spearce@spearce.org>
Date
May 7, 2009, 18:01 UTC
Message-ID
<20090507180147.GT30527@spearce.org>
In-Reply-To
<eOxTQ_L3wmawK8rFbXMLnksiI7lh8eiyptpquFGaI28e3RO7dN9GMw@cipher.nrlssc.navy.mil>

In 8f8c6fafd92f (shipped in 1.6.3) Linus taught C Git how to read boolean configuration values set to "on" as true and "off" as false. Add support for these values, and some test cases.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---
  Brandon Casey <casey@nrlssc.navy.mil> wrote:
  > Shawn O. Pearce wrote:
  > > In 8f8c6fafd92f (shipped in 1.6.3) Linus taught C Git how to read
  > > boolean configuration values set to "yes" as true and "no" as false.
  > > Add support for these values, and some test cases.
  > 
  > Linus added support for "on" and "off" in that commit as it appears
  > your commit is also doing. :)
  Whoops, good catch, thanks.
  > I was about to point out that you are not ignoring case for "on", but
  > using equalsIgnoreCase() appears to be unnecessary since above that
  > you are already doing n = n.toLowerCase().
  I dropped the toLowerCase and used equalsIgnoreCase instead.
  There is no reason to be allocating a copy of the string when
  equalsIgnorCase is sufficient.
  
 .../org/spearce/jgit/lib/RepositoryConfigTest.java |   70 ++++++++++++++++++--
 .../src/org/spearce/jgit/lib/RepositoryConfig.java |   14 +++-
 2 files changed, 74 insertions(+), 10 deletions(-)
diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryConfigTest.java b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryConfigTest.java
index 4b5314c..ed573e1 100644
--- a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryConfigTest.java
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryConfigTest.java
@@ -57,9 +57,7 @@
 	 * @throws IOException
 	 */
 	public void test001_ReadBareKey() throws IOException {
-		final File path = writeTrashFile("config_001", "[foo]\nbar\n");
-		RepositoryConfig repositoryConfig = new RepositoryConfig(null, path);
-		System.out.println(repositoryConfig.getString("foo", null, "bar"));
+		final RepositoryConfig repositoryConfig = read("[foo]\nbar\n");
 		assertEquals(true, repositoryConfig.getBoolean("foo", null, "bar", false));
 		assertEquals("", repositoryConfig.getString("foo", null, "bar"));
 	}
@@ -70,8 +68,7 @@ public void test001_ReadBareKey() throws IOException {
 	 * @throws IOException
 	 */
 	public void test002_ReadWithSubsection() throws IOException {
-		final File path = writeTrashFile("config_002", "[foo \"zip\"]\nbar\n[foo \"zap\"]\nbar=false\nn=3\n");
-		RepositoryConfig repositoryConfig = new RepositoryConfig(null, path);
+		final RepositoryConfig repositoryConfig = read("[foo \"zip\"]\nbar\n[foo \"zap\"]\nbar=false\nn=3\n");
 		assertEquals(true, repositoryConfig.getBoolean("foo", "zip", "bar", false));
 		assertEquals("", repositoryConfig.getString("foo","zip", "bar"));
 		assertEquals(false, repositoryConfig.getBoolean("foo", "zap", "bar", true));
@@ -113,8 +110,7 @@ assertTrue(Arrays.equals(values.toArray(), repositoryConfig
 	}
 
 	public void test006_readCaseInsensitive() throws IOException {
-		final File path = writeTrashFile("config_001", "[Foo]\nBar\n");
-		RepositoryConfig repositoryConfig = new RepositoryConfig(null, path);
+		final RepositoryConfig repositoryConfig = read("[Foo]\nBar\n");
 		assertEquals(true, repositoryConfig.getBoolean("foo", null, "bar", false));
 		assertEquals("", repositoryConfig.getString("foo", null, "bar"));
 	}
@@ -182,4 +178,64 @@ public void test007_readUserInfos() throws IOException {
 		assertEquals("local username", authorName);
 		assertEquals("author@localemail", authorEmail);
 	}
+
+	public void testReadBoolean_TrueFalse1() throws IOException {
+		final RepositoryConfig c = read("[s]\na = true\nb = false\n");
+		assertEquals("true", c.getString("s", null, "a"));
+		assertEquals("false", c.getString("s", null, "b"));
+
+		assertTrue(c.getBoolean("s", "a", false));
+		assertFalse(c.getBoolean("s", "b", true));
+	}
+
+	public void testReadBoolean_TrueFalse2() throws IOException {
+		final RepositoryConfig c = read("[s]\na = TrUe\nb = fAlSe\n");
+		assertEquals("TrUe", c.getString("s", null, "a"));
+		assertEquals("fAlSe", c.getString("s", null, "b"));
+
+		assertTrue(c.getBoolean("s", "a", false));
+		assertFalse(c.getBoolean("s", "b", true));
+	}
+
+	public void testReadBoolean_YesNo1() throws IOException {
+		final RepositoryConfig c = read("[s]\na = yes\nb = no\n");
+		assertEquals("yes", c.getString("s", null, "a"));
+		assertEquals("no", c.getString("s", null, "b"));
+
+		assertTrue(c.getBoolean("s", "a", false));
+		assertFalse(c.getBoolean("s", "b", true));
+	}
+
+	public void testReadBoolean_YesNo2() throws IOException {
+		final RepositoryConfig c = read("[s]\na = yEs\nb = NO\n");
+		assertEquals("yEs", c.getString("s", null, "a"));
+		assertEquals("NO", c.getString("s", null, "b"));
+
+		assertTrue(c.getBoolean("s", "a", false));
+		assertFalse(c.getBoolean("s", "b", true));
+	}
+
+	public void testReadBoolean_OnOff1() throws IOException {
+		final RepositoryConfig c = read("[s]\na = on\nb = off\n");
+		assertEquals("on", c.getString("s", null, "a"));
+		assertEquals("off", c.getString("s", null, "b"));
+
+		assertTrue(c.getBoolean("s", "a", false));
+		assertFalse(c.getBoolean("s", "b", true));
+	}
+
+	public void testReadBoolean_OnOff2() throws IOException {
+		final RepositoryConfig c = read("[s]\na = ON\nb = OFF\n");
+		assertEquals("ON", c.getString("s", null, "a"));
+		assertEquals("OFF", c.getString("s", null, "b"));
+
+		assertTrue(c.getBoolean("s", "a", false));
+		assertFalse(c.getBoolean("s", "b", true));
+	}
+
+	private RepositoryConfig read(final String content) throws IOException {
+		final File p = writeTrashFile(getName() + ".config", content);
+		final RepositoryConfig c = new RepositoryConfig(null, p);
+		return c;
+	}
 }
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/RepositoryConfig.java b/org.spearce.jgit/src/org/spearce/jgit/lib/RepositoryConfig.java
index cb287ee..b816604 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/RepositoryConfig.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/RepositoryConfig.java
@@ -253,11 +253,19 @@ public boolean getBoolean(final String section, String subsection,
 		if (n == null)
 			return defaultValue;
 
-		n = n.toLowerCase();
-		if (MAGIC_EMPTY_VALUE.equals(n) || "yes".equalsIgnoreCase(n) || "true".equalsIgnoreCase(n) || "1".equals(n)) {
+		if (MAGIC_EMPTY_VALUE.equals(n)
+				|| "yes".equalsIgnoreCase(n)
+				|| "true".equalsIgnoreCase(n)
+				|| "1".equals(n)
+				|| "on".equalsIgnoreCase(n)) {
 			return true;
-		} else if ("no".equalsIgnoreCase(n) || "false".equalsIgnoreCase(n) || "0".equalsIgnoreCase(n)) {
+
+		} else if ("no".equalsIgnoreCase(n)
+				|| "false".equalsIgnoreCase(n)
+				|| "0".equals(n)
+				|| "off".equalsIgnoreCase(n)) {
 			return false;
+
 		} else {
 			throw new IllegalArgumentException("Invalid boolean value: "
 					+ section + "." + name + "=" + n);

-- 
1.6.3.195.gad81
Previous: Brandon CaseyNext: Shawn O. Pearce
Message 14 of 18 in “Add support for boolean config values "yes", "no"”
  1. 1/2 Add support for boolean config values "yes", "no"Shawn O. Pearce, May 7, 2009
  2. 2/2 Make Repository.isValidRefName compatible with Git 1.6.3Shawn O. Pearce, May 7, 2009
  3. Robin RosenbergMay 7, 2009
  4. Linus TorvaldsMay 7, 2009
  5. Junio C HamanoMay 8, 2009
  6. Shawn O. PearceMay 8, 2009
  7. Alex RiesenMay 8, 2009
  8. Johannes SchindelinMay 8, 2009
  9. Junio C HamanoMay 8, 2009
  10. Johannes SchindelinMay 8, 2009
  11. Alex RiesenMay 8, 2009
  12. Shawn O. PearceMay 8, 2009
  13. Brandon CaseyMay 7, 2009
  14. 1/2 Add support for boolean config values "on", "off"Shawn O. Pearce, May 7, 2009
  15. Shawn O. PearceMay 8, 2009
  16. Junio C HamanoMay 8, 2009
  17. Shawn O. PearceMay 8, 2009
  18. Junio C HamanoMay 8, 2009

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