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authorMateusz Matela2015-04-29 08:10:47 +0000
committerJayaprakash Arthanareeswaran2015-04-29 08:10:47 +0000
commit871cac4ba4cecfc6322ce0af5777177652a514a9 (patch)
treeecb9bde48621e957e0ae15c95d476a62ece7f27d
parentbb7b9521196186c5be108c1f350a453c12233137 (diff)
downloadeclipse.jdt.core-871cac4ba4cecfc6322ce0af5777177652a514a9.tar.gz
eclipse.jdt.core-871cac4ba4cecfc6322ce0af5777177652a514a9.tar.xz
eclipse.jdt.core-871cac4ba4cecfc6322ce0af5777177652a514a9.zip
Bug 458208 - [formatter] Follow-up bug for commentsI20150505-2000I20150504-2000I20150503-2000I20150502-1500I20150501-2000I20150430-1445I20150429-2000I20150429-1330I20150429-1230I20150429-1030
Change-Id: Ie6e26a4d13399b27584635d7293c8510e58c7ec2 Signed-off-by: Mateusz Matela <mateusz.matela@gmail.com>
Diffstat
-rw-r--r--org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/RunFormatterTests.java2
-rw-r--r--org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/formatter/FormatterBugs18Tests.java7
-rw-r--r--org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/formatter/FormatterBugsTests.java228
-rw-r--r--org.eclipse.jdt.core/eclipse.jdt.ui.patch.txt114
-rw-r--r--org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/DefaultCodeFormatter.java3
-rw-r--r--org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/LineBreaksPreparator.java61
-rw-r--r--org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/SpacePreparator.java9
-rw-r--r--org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/linewrap/WrapExecutor.java3
-rw-r--r--org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/linewrap/WrapPreparator.java55
9 files changed, 289 insertions, 193 deletions
diff --git a/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/RunFormatterTests.java b/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/RunFormatterTests.java
index 122a68e5f5..4382806e92 100644
--- a/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/RunFormatterTests.java
+++ b/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/RunFormatterTests.java
@@ -9,6 +9,7 @@
* IBM Corporation - initial API and implementation
* Jesper S Moller - Contribution for bug 402173
* Contribution for bug 402892
+ * Mateusz Matela <mateusz.matela@gmail.com> - [formatter] follow up bug for comments - https://bugs.eclipse.org/458208
*******************************************************************************/
package org.eclipse.jdt.core.tests;
@@ -37,6 +38,7 @@ public class RunFormatterTests extends junit.framework.TestCase {
TEST_SUITES.add(FormatterCommentsClearBlankLinesTests.class);
TEST_SUITES.add(FormatterJavadocDontIndentTagsTests.class);
TEST_SUITES.add(FormatterJavadocDontIndentTagsDescriptionTests.class);
+ TEST_SUITES.add(FormatterOldBugsGistTests.class);
}
public static Class[] getTestClasses() {
diff --git a/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/formatter/FormatterBugs18Tests.java b/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/formatter/FormatterBugs18Tests.java
index f9dcb0ac74..d7cddc63ee 100644
--- a/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/formatter/FormatterBugs18Tests.java
+++ b/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/formatter/FormatterBugs18Tests.java
@@ -7,6 +7,7 @@
*
* Contributors:
* IBM Corporation - initial API and implementation
+ * Mateusz Matela <mateusz.matela@gmail.com> - [formatter] follow up bug for comments - https://bugs.eclipse.org/458208
*******************************************************************************/
package org.eclipse.jdt.core.tests.formatter;
@@ -185,7 +186,7 @@ public void testBug433177() throws Exception {
" // nothing\n" +
" System.out.println(\"\");\n" +
" return \"\";\n" +
- " } );\n" +
+ " });\n" +
" }\n" +
"\n" +
" public Function<String, String> testBad() {\n" +
@@ -193,7 +194,7 @@ public void testBug433177() throws Exception {
" // nothing\n" +
" System.out.println(\"\");\n" +
" return \"\";\n" +
- " } );\n" +
+ " });\n" +
" }\n" +
"\n" +
" public Function<String, String> foo(Function<String, String> f) {\n" +
@@ -230,7 +231,7 @@ public void testBug434821() throws Exception {
" }\n"+
" }\n"+
"\n"+
- " } ).start();\n"+
+ " }).start();\n"+
" }\n"+
"}\n";
diff --git a/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/formatter/FormatterBugsTests.java b/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/formatter/FormatterBugsTests.java
index 44b9b8bbbf..0659687767 100644
--- a/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/formatter/FormatterBugsTests.java
+++ b/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/formatter/FormatterBugsTests.java
@@ -11,6 +11,7 @@
* Robin Stocker - Bug 49619 - [formatting] comment formatter leaves whitespace in comments
* Mateusz Matela <mateusz.matela@gmail.com> - [formatter] Formatter does not format Java code correctly, especially when max line width is set - https://bugs.eclipse.org/303519
* Mateusz Matela <mateusz.matela@gmail.com> - [formatter] IndexOutOfBoundsException in TokenManager - https://bugs.eclipse.org/462945
+ * Mateusz Matela <mateusz.matela@gmail.com> - [formatter] follow up bug for comments - https://bugs.eclipse.org/458208
*******************************************************************************/
package org.eclipse.jdt.core.tests.formatter;
@@ -1372,7 +1373,6 @@ public void testBug198074_comments() throws JavaModelException {
// see also bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=287462
public void testBug198074_dup201022() throws JavaModelException {
this.formatterPrefs.join_wrapped_lines = false;
- this.formatterPrefs.wrap_before_binary_operator = false;
String source =
"public class Test {\n" +
"\n" +
@@ -1399,7 +1399,6 @@ public void testBug198074_dup201022() throws JavaModelException {
// duplicate bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=213700
public void testBug198074_dup213700() throws JavaModelException {
this.formatterPrefs.join_wrapped_lines = false;
- this.formatterPrefs.wrap_before_binary_operator = false;
String source =
"public class Test {\n" +
"\n" +
@@ -1906,7 +1905,8 @@ public void testBug281655() throws JavaModelException {
"@MessageDriven(mappedName = \"filiality/SchedulerMQService\",\n" +
" activationConfig = {\n" +
" @ActivationConfigProperty(propertyName = \"cronTrigger\",\n" +
- " propertyValue = \"0/10 * * * * ?\") })\n" +
+ " propertyValue = \"0/10 * * * * ?\")\n" +
+ " })\n" +
"@RunAs(\"admin\")\n" +
"@ResourceAdapter(\"quartz-ra.rar\")\n" +
"@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)\n" +
@@ -8041,9 +8041,11 @@ public void testBug330313_wksp1_07_njl() {
"public class X07 {\n" +
"\n" +
" static final long[] jjtoToken = {\n" +
- " 0x7fbfecffL, };\n" +
+ " 0x7fbfecffL,\n" +
+ " };\n" +
" static final long[] jjtoSkip = {\n" +
- " 0x400000L, };\n" +
+ " 0x400000L,\n" +
+ " };\n" +
"\n" +
"}\n"
);
@@ -8072,10 +8074,12 @@ public void testBug330313_wksp1_07_njl_bnl() {
"\n" +
" static final long[] jjtoToken =\n" +
" {\n" +
- " 0x7fbfecffL, };\n" +
+ " 0x7fbfecffL,\n" +
+ " };\n" +
" static final long[] jjtoSkip =\n" +
" {\n" +
- " 0x400000L, };\n" +
+ " 0x400000L,\n" +
+ " };\n" +
"\n" +
"}\n"
);
@@ -8124,7 +8128,8 @@ public void testBug330313_wksp1_09_njl() {
"public class X09 {\n" +
" public Class[] getAdapterList() {\n" +
" return new Class[] {\n" +
- " IWorkbenchAdapter.class };\n" +
+ " IWorkbenchAdapter.class\n" +
+ " };\n" +
" }\n" +
"}\n"
);
@@ -8796,7 +8801,6 @@ public void testBug330313_wksp1_24_njl() {
}
public void testBug330313_wksp1_25_njl() {
this.formatterPrefs.join_wrapped_lines = false;
- this.formatterPrefs.wrap_before_binary_operator = false;
String source =
"package wksp1;\n" +
"\n" +
@@ -8811,7 +8815,6 @@ public void testBug330313_wksp1_25_njl() {
}
public void testBug330313_wksp1_26_njl() {
this.formatterPrefs.join_wrapped_lines = false;
- this.formatterPrefs.wrap_before_binary_operator = false;
String source =
"package wksp1;\n" +
"\n" +
@@ -8962,7 +8965,6 @@ public void testBug330313_wksp1_29_njl() {
}
public void testBug330313_wksp1_30_njl() {
this.formatterPrefs.join_wrapped_lines = false;
- this.formatterPrefs.wrap_before_binary_operator = false;
setPageWidth80();
String source =
"package wksp1;\n" +
@@ -9083,7 +9085,6 @@ public void testBug330313_wksp1_33() {
}
public void testBug330313_wksp1_33_njl() {
this.formatterPrefs.join_wrapped_lines = false;
- this.formatterPrefs.wrap_before_binary_operator = false;
String source =
"package wksp1;\n" +
"\n" +
@@ -9106,8 +9107,8 @@ public void testBug330313_wksp1_33_njl() {
" void foo() {\n" +
" if (inMetaTag &&\n" +
" (t1.image.equalsIgnoreCase(\"name\") ||\n" +
- " t1.image.equalsIgnoreCase(\"HTTP-EQUIV\")) &&\n" +
- " t2 != null) {\n" +
+ " t1.image.equalsIgnoreCase(\"HTTP-EQUIV\"))\n" +
+ " && t2 != null) {\n" +
" currentMetaTag = t2.image.toLowerCase();\n" +
" }\n" +
" }\n" +
@@ -9305,7 +9306,8 @@ public void testBug330313_wksp1_39_njl() {
" * \"GeneralPage.DoubleClick\", resName, 1,\n" +
" * new String[][] {\n" +
" * { \"Open Browser\", \"open\" },\n" +
- " * { \"Expand Tree\", \"expand\" } },\n" +
+ " * { \"Expand Tree\", \"expand\" }\n" +
+ " * },\n" +
" * parent);\n" +
" * </pre>\n" +
" */\n" +
@@ -9337,7 +9339,8 @@ public void testBug330313_wksp1_40_njl() {
" /* INACTIVE */ { \"INACTIVE\", \"PARTLY_ACTIVE\", \"PARTLY_ACTIVE\" },\n" +
" /* PARTLY_ACTIVE */ { \"PARTLY_ACTIVE\", \"PARTLY_ACTIVE\",\n" +
" \"PARTLY_ACTIVE\" },\n" +
- " /* ACTIVE */ { \"PARTLY_ACTIVE\", \"PARTLY_ACTIVE\", \"ACTIVE\" } };\n" +
+ " /* ACTIVE */ { \"PARTLY_ACTIVE\", \"PARTLY_ACTIVE\", \"ACTIVE\" }\n" +
+ " };\n" +
"}\n"
);
}
@@ -9508,7 +9511,8 @@ public void testBug330313_wksp1_44_njl() {
" user,\n" +
" revision,\n" +
" String.valueOf(delta),\n" +
- " line });\n" +
+ " line\n" +
+ " });\n" +
" }\n" +
"}\n"
);
@@ -9611,7 +9615,8 @@ public void testBug330313_wksp1_46_njl() {
" IWorkbenchThemeConstants.INACTIVE_TAB_TEXT_COLOR),\n" +
" new Color[] {\n" +
" colorRegistry.get(\n" +
- " IWorkbenchThemeConstants.INACTIVE_TAB_BG_START) },\n" +
+ " IWorkbenchThemeConstants.INACTIVE_TAB_BG_START)\n" +
+ " },\n" +
" new int[0],\n" +
" true);\n" +
" }\n" +
@@ -9780,7 +9785,8 @@ public void testBug330313_wksp1_50_njl() {
" public char[][] getCompoundName() {\n" +
" return EvaluationConstants.ROOT_COMPOUND_NAME;\n" +
" }\n" +
- " } },\n" +
+ " }\n" +
+ " },\n" +
" null);\n" +
" }\n" +
" }\n" +
@@ -9985,7 +9991,8 @@ public void testBug330313_wksp1_52_njl() {
" return info.getLocal()\n" +
" .getType() == IResource.FILE;\n" +
" }\n" +
- " } }),\n" +
+ " }\n" +
+ " }),\n" +
" // Conflicting changes of files will fail if the local is not\n" +
" // managed\n" +
" // or is an addition\n" +
@@ -10012,7 +10019,8 @@ public void testBug330313_wksp1_52_njl() {
" }\n" +
" return false;\n" +
" }\n" +
- " } }),\n" +
+ " }\n" +
+ " }),\n" +
" // Conflicting changes involving a deletion on one side will\n" +
" // aways fail\n" +
" new AndSyncInfoFilter(new FastSyncInfoFilter[] {\n" +
@@ -10031,7 +10039,8 @@ public void testBug330313_wksp1_52_njl() {
" && !base.equals(remote));\n" +
" }\n" +
" }\n" +
- " } }),\n" +
+ " }\n" +
+ " }),\n" +
" // Conflicts where the file type is binary will work but are not\n" +
" // merged\n" +
" // so they should be skipped\n" +
@@ -10060,9 +10069,11 @@ public void testBug330313_wksp1_52_njl() {
" }\n" +
" return false;\n" +
" }\n" +
- " } }),\n" +
+ " }\n" +
+ " }),\n" +
" // Outgoing changes may not fail but they are skipped as well\n" +
- " new SyncInfoDirectionFilter(SyncInfo.OUTGOING) });\n" +
+ " new SyncInfoDirectionFilter(SyncInfo.OUTGOING)\n" +
+ " });\n" +
" }\n" +
"}\n"
);
@@ -10113,7 +10124,8 @@ public void testBug330313_wksp1_53_njl_bnl() {
" { 104, 20 },\n" +
" { 108, 21 },\n" +
" { 12, 1856 },\n" +
- " { 13, 1920 } }, };\n" +
+ " { 13, 1920 } },\n" +
+ " };\n" +
"}\n"
);
}
@@ -10254,7 +10266,8 @@ public void testBug330313_b286601_04() {
" UNKNOWN,\n" +
" UNKNOWN,\n" +
" UNKNOWN,\n" +
- " UNKNOWN } };\n" +
+ " UNKNOWN }\n" +
+ " };\n" +
"\n" +
"}\n"
);
@@ -10300,7 +10313,8 @@ public void testBug330313_b286601_05() {
" \"READ_POTENTIAL\",\n" +
" \"UNKNOWN\",\n" +
" \"UNKNOWN\",\n" +
- " \"UNKNOWN\" }, };\n" +
+ " \"UNKNOWN\" },\n" +
+ " };\n" +
"\n" +
"}\n"
);
@@ -10348,7 +10362,8 @@ public void testBug330313_b286601_06() {
" \"READ_POTENTIAL\",\n" +
" \"UNKNOWN\",\n" +
" \"UNKNOWN\",\n" +
- " \"UNKNOWN\" }, };\n" +
+ " \"UNKNOWN\" },\n" +
+ " };\n" +
"\n" +
"}\n"
);
@@ -10389,7 +10404,8 @@ public void testBug330313_b286601_07() {
" \"1234567890123456789012345678901234567890\" },\n" +
" /* Comment 3 */ {\n" +
" \"ABCDEFGHIJKLMNOPQRSTUVWXYZ______________\",\n" +
- " \"ABCDEFGHIJKLMNOPQRSTUVWXYZ______________\" }, };\n" +
+ " \"ABCDEFGHIJKLMNOPQRSTUVWXYZ______________\" },\n" +
+ " };\n" +
"\n" +
"}\n"
);
@@ -10720,5 +10736,157 @@ public void testBug464312() throws Exception {
String source = "/**/int f;";
formatSource(source, source, CodeFormatter.K_STATEMENTS);
}
-
+/**
+ * @bug 458208: [formatter] follow up bug for comments
+ * @test test a space is not added after a lambda expression in parenthesis
+ * @see "https://bugs.eclipse.org/bugs/show_bug.cgi?id=458208#c2"
+ */
+public void testBug458208() throws Exception {
+ String source =
+ "package p;\n" +
+ "import java.util.function.IntConsumer;\n" +
+ "class TestInlineLambda1 {\n" +
+ " {\n" +
+ " IntConsumer op = (x -> {} );\n" +
+ " }\n" +
+ "}\n";
+ formatSource(source,
+ "package p;\n" +
+ "\n" +
+ "import java.util.function.IntConsumer;\n" +
+ "\n" +
+ "class TestInlineLambda1 {\n" +
+ " {\n" +
+ " IntConsumer op = (x -> {\n" +
+ " });\n" +
+ " }\n" +
+ "}\n"
+ );
+}
+/**
+ * @bug 458208: [formatter] follow up bug for comments
+ * @test test that comments in switch statements are properly indented
+ * @see "https://bugs.eclipse.org/bugs/show_bug.cgi?id=458208#c21"
+ */
+public void testBug458208b() throws Exception {
+ formatSource(
+ "package p;\n" +
+ "\n" +
+ "public class C1 {\n" +
+ " void foo(int x) {\n" +
+ " switch (x) {\n" +
+ " // case 1\n" +
+ " case 1:\n" +
+ " break;\n" +
+ " // case 2\n" +
+ " case 2:\n" +
+ " break;\n" +
+ " // no more cases\n" +
+ " }\n" +
+ " }\n" +
+ "\n" +
+ " int bar(int x) {\n" +
+ " while (true) {\n" +
+ " int y = 9;\n" +
+ " switch (x) {\n" +
+ " // case 1\n" +
+ " case 1:\n" +
+ " // should return\n" +
+ " return y;\n" +
+ " // case 2\n" +
+ " case 2:\n" +
+ " // should break\n" +
+ " break;\n" +
+ " case 3:\n" +
+ " // TODO\n" +
+ " }\n" +
+ " }\n" +
+ " }\n" +
+ "}\n"
+ );
+}
+/**
+ * @bug 458208: [formatter] follow up bug for comments
+ * @test test that elements separated with empty lines are properly indented
+ * @see "https://bugs.eclipse.org/bugs/show_bug.cgi?id=458208#c18"
+ */
+public void testBug458208c() throws Exception {
+ final int wrapAllOnColumn = Alignment.M_NEXT_PER_LINE_SPLIT + Alignment.M_INDENT_ON_COLUMN + Alignment.M_FORCE;
+ this.formatterPrefs.alignment_for_enum_constants = wrapAllOnColumn;
+ this.formatterPrefs.alignment_for_arguments_in_enum_constant = wrapAllOnColumn;
+ this.formatterPrefs.alignment_for_expressions_in_array_initializer = wrapAllOnColumn;
+ String source =
+ "package p;\n" +
+ "\n" +
+ "public enum TestEnum {\n" +
+ " FIRST_ENUM(\"first type\",\n" +
+ " new SomeClass(),\n" +
+ " new OtherEnumType[] { OtherEnumType.FOO }),\n" +
+ "\n" +
+ " SECOND_ENUM(\"second type\",\n" +
+ " new SomeClassOtherClass(),\n" +
+ " new OtherEnumType[] { OtherEnumType.BAR }),\n" +
+ "\n" +
+ " THIRD_ENUM(\"third type\",\n" +
+ " new YetAnotherClass(),\n" +
+ " new OtherEnumType[] { OtherEnumType.FOOBAR,\n" +
+ " OtherEnumType.FOOBARBAZ,\n" +
+ "\n" +
+ " OtherEnumType.LONGERFOOBARBAZ,\n" +
+ " OtherEnumType.MORELETTERSINHERE });\n" +
+ "\n" +
+ " /* data members and methods go here */\n" +
+ " TestEnum(String s, Cls s1, OtherEnumType[] e) {\n" +
+ " }\n" +
+ "}";
+ formatSource(source,
+ "package p;\n" +
+ "\n" +
+ "public enum TestEnum {\n" +
+ " FIRST_ENUM( \"first type\",\n" +
+ " new SomeClass(),\n" +
+ " new OtherEnumType[] { OtherEnumType.FOO }),\n" +
+ "\n" +
+ " SECOND_ENUM(\"second type\",\n" +
+ " new SomeClassOtherClass(),\n" +
+ " new OtherEnumType[] { OtherEnumType.BAR }),\n" +
+ "\n" +
+ " THIRD_ENUM( \"third type\",\n" +
+ " new YetAnotherClass(),\n" +
+ " new OtherEnumType[] { OtherEnumType.FOOBAR,\n" +
+ " OtherEnumType.FOOBARBAZ,\n" +
+ "\n" +
+ " OtherEnumType.LONGERFOOBARBAZ,\n" +
+ " OtherEnumType.MORELETTERSINHERE });\n" +
+ "\n" +
+ " /* data members and methods go here */\n" +
+ " TestEnum(String s, Cls s1, OtherEnumType[] e) {\n" +
+ " }\n" +
+ "}"
+ );
+}
+/**
+ * @bug 458208: [formatter] follow up bug for comments
+ * @test test that enum constants are not indented with spaces when "Use spaces to indent wrapped lines" is on
+ * @see "https://bugs.eclipse.org/bugs/show_bug.cgi?id=458208#c24"
+ */
+public void testBug458208d() throws Exception {
+ this.formatterPrefs.alignment_for_enum_constants = Alignment.M_COMPACT_SPLIT;
+ this.formatterPrefs.use_tabs_only_for_leading_indentations = true;
+ setPageWidth80();
+ String source =
+ "package p;\n" +
+ "\n" +
+ "public enum TestEnum {\n" +
+ " ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, ELEVEN, TWELWE, THIRTEEN, FOURTEEN, FIFTEEN;\n" +
+ "}";
+ formatSource(source,
+ "package p;\n" +
+ "\n" +
+ "public enum TestEnum {\n" +
+ " ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, ELEVEN, TWELWE,\n" +
+ " THIRTEEN, FOURTEEN, FIFTEEN;\n" +
+ "}"
+ );
+}
}
diff --git a/org.eclipse.jdt.core/eclipse.jdt.ui.patch.txt b/org.eclipse.jdt.core/eclipse.jdt.ui.patch.txt
deleted file mode 100644
index 676563d98a..0000000000
--- a/org.eclipse.jdt.core/eclipse.jdt.ui.patch.txt
+++ /dev/null
@@ -1,114 +0,0 @@
-### Eclipse Workspace Patch 1.0
-#P org.eclipse.jdt.ui
-diff --git ui/org/eclipse/jdt/internal/ui/preferences/formatter/IndentationTabPage.java ui/org/eclipse/jdt/internal/ui/preferences/formatter/IndentationTabPage.java
-index bbcb3bb..949bf62 100644
---- ui/org/eclipse/jdt/internal/ui/preferences/formatter/IndentationTabPage.java
-+++ ui/org/eclipse/jdt/internal/ui/preferences/formatter/IndentationTabPage.java
-@@ -19,8 +19,6 @@
- import org.eclipse.swt.widgets.Composite;
- import org.eclipse.swt.widgets.Group;
-
--import org.eclipse.core.runtime.Assert;
--
- import org.eclipse.jdt.core.JavaCore;
- import org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants;
-
-@@ -60,7 +58,6 @@
- "}";//$NON-NLS-1$
-
- private CompilationUnitPreview fPreview;
-- private String fOldTabChar= null;
-
- public IndentationTabPage(ModifyDialog modifyDialog, Map<String, String> workingValues) {
- super(modifyDialog, workingValues);
-@@ -79,21 +76,17 @@
- };
- final ComboPreference tabPolicy= createComboPref(generalGroup, numColumns, FormatterMessages.IndentationTabPage_general_group_option_tab_policy, DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR, tabPolicyValues, tabPolicyLabels);
- final CheckboxPreference onlyForLeading= createCheckboxPref(generalGroup, numColumns, FormatterMessages.IndentationTabPage_use_tabs_only_for_leading_indentations, DefaultCodeFormatterConstants.FORMATTER_USE_TABS_ONLY_FOR_LEADING_INDENTATIONS, FALSE_TRUE);
-- final NumberPreference indentSize= createNumberPref(generalGroup, numColumns, FormatterMessages.IndentationTabPage_general_group_option_indent_size, DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE, 0, 32);
-+ final NumberPreference indentSize= createNumberPref(generalGroup, numColumns, FormatterMessages.IndentationTabPage_general_group_option_indent_size, DefaultCodeFormatterConstants.FORMATTER_INDENTATION_SIZE, 0, 32);
- final NumberPreference tabSize= createNumberPref(generalGroup, numColumns, FormatterMessages.IndentationTabPage_general_group_option_tab_size, DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE, 0, 32);
-
-- String tabchar= fWorkingValues.get(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR);
-- updateTabPreferences(tabchar, tabSize, indentSize, onlyForLeading);
-- tabPolicy.addObserver(new Observer() {
-+ updateTabPreferences(indentSize, onlyForLeading);
-+ Observer tabObserver = new Observer() {
- public void update(Observable o, Object arg) {
-- updateTabPreferences((String) arg, tabSize, indentSize, onlyForLeading);
-+ updateTabPreferences(indentSize, onlyForLeading);
- }
-- });
-- tabSize.addObserver(new Observer() {
-- public void update(Observable o, Object arg) {
-- indentSize.updateWidget();
-- }
-- });
-+ };
-+ tabPolicy.addObserver(tabObserver);
-+ tabSize.addObserver(tabObserver);
-
- final Group typeMemberGroup= createGroup(numColumns, composite, FormatterMessages.IndentationTabPage_field_alignment_group_title);
- createCheckboxPref(typeMemberGroup, numColumns, FormatterMessages.IndentationTabPage_field_alignment_group_align_fields_in_columns, DefaultCodeFormatterConstants.FORMATTER_ALIGN_TYPE_MEMBERS_ON_COLUMNS, FALSE_TRUE);
-@@ -141,50 +134,17 @@
- fPreview.update();
- }
-
-- private void updateTabPreferences(String tabPolicy, NumberPreference tabPreference, NumberPreference indentPreference, CheckboxPreference onlyForLeading) {
-- /*
-- * If the tab-char is SPACE (or TAB), INDENTATION_SIZE
-- * preference is not used by the core formatter. We piggy back the
-- * visual tab length setting in that preference in that case. If the
-- * user selects MIXED, we use the previous TAB_SIZE preference as the
-- * new INDENTATION_SIZE (as this is what it really is) and set the
-- * visual tab size to the value piggy backed in the INDENTATION_SIZE
-- * preference. See also CodeFormatterUtil.
-- */
-- if (DefaultCodeFormatterConstants.MIXED.equals(tabPolicy)) {
-- if (JavaCore.SPACE.equals(fOldTabChar) || JavaCore.TAB.equals(fOldTabChar))
-- swapTabValues();
-- tabPreference.setEnabled(true);
-- tabPreference.setKey(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE);
-- indentPreference.setEnabled(true);
-- indentPreference.setKey(DefaultCodeFormatterConstants.FORMATTER_INDENTATION_SIZE);
-- onlyForLeading.setEnabled(true);
-- } else if (JavaCore.SPACE.equals(tabPolicy)) {
-- if (DefaultCodeFormatterConstants.MIXED.equals(fOldTabChar))
-- swapTabValues();
-- tabPreference.setEnabled(true);
-- tabPreference.setKey(DefaultCodeFormatterConstants.FORMATTER_INDENTATION_SIZE);
-- indentPreference.setEnabled(true);
-- indentPreference.setKey(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE);
-- onlyForLeading.setEnabled(false);
-- } else if (JavaCore.TAB.equals(tabPolicy)) {
-- if (DefaultCodeFormatterConstants.MIXED.equals(fOldTabChar))
-- swapTabValues();
-- tabPreference.setEnabled(true);
-- tabPreference.setKey(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE);
-- indentPreference.setEnabled(false);
-- indentPreference.setKey(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE);
-- onlyForLeading.setEnabled(true);
-- } else {
-- Assert.isTrue(false);
-- }
-- fOldTabChar= tabPolicy;
-- }
-+ private void updateTabPreferences(NumberPreference indentPreference, CheckboxPreference onlyForLeading) {
-+ String tabPolicy = fWorkingValues.get(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR);
-+ onlyForLeading.setEnabled(!JavaCore.SPACE.equals(tabPolicy));
-
-- private void swapTabValues() {
-- String tabSize= fWorkingValues.get(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE);
-- String indentSize= fWorkingValues.get(DefaultCodeFormatterConstants.FORMATTER_INDENTATION_SIZE);
-- fWorkingValues.put(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE, indentSize);
-- fWorkingValues.put(DefaultCodeFormatterConstants.FORMATTER_INDENTATION_SIZE, tabSize);
-+ if (JavaCore.TAB.equals(tabPolicy)) {
-+ // indentation size preference must be disabled and show the same value as tab size
-+ String tabSize= fWorkingValues.get(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE);
-+ fWorkingValues.put(DefaultCodeFormatterConstants.FORMATTER_INDENTATION_SIZE, tabSize);
-+ indentPreference.setEnabled(false);
-+ } else {
-+ indentPreference.setEnabled(true);
-+ }
- }
- } \ No newline at end of file
diff --git a/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/DefaultCodeFormatter.java b/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/DefaultCodeFormatter.java
index 7cceb885df..f7a3580824 100644
--- a/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/DefaultCodeFormatter.java
+++ b/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/DefaultCodeFormatter.java
@@ -11,6 +11,7 @@
* bug 404146 - [1.7][compiler] nested try-catch-finally-blocks leads to unrunnable Java byte code
* Harry Terkelsen (het@google.com) - Bug 449262 - Allow the use of third-party Java formatters
* Mateusz Matela <mateusz.matela@gmail.com> - [formatter] Formatter does not format Java code correctly, especially when max line width is set - https://bugs.eclipse.org/303519
+ * Mateusz Matela <mateusz.matela@gmail.com> - [formatter] follow up bug for comments - https://bugs.eclipse.org/458208
*******************************************************************************/
package org.eclipse.jdt.internal.formatter;
@@ -369,7 +370,7 @@ public class DefaultCodeFormatter extends CodeFormatter {
private void prepareWraps(int kind) {
WrapPreparator wrapPreparator = new WrapPreparator(this.tokenManager, this.workingOptions, kind);
this.astRoot.accept(wrapPreparator);
- wrapPreparator.finishUp();
+ wrapPreparator.finishUp(this.astRoot);
}
/**
diff --git a/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/LineBreaksPreparator.java b/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/LineBreaksPreparator.java
index f7ff00334e..32640ec43b 100644
--- a/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/LineBreaksPreparator.java
+++ b/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/LineBreaksPreparator.java
@@ -8,6 +8,7 @@
* Contributors:
* Mateusz Matela <mateusz.matela@gmail.com> - [formatter] Formatter does not format Java code correctly, especially when max line width is set - https://bugs.eclipse.org/303519
* Mateusz Matela <mateusz.matela@gmail.com> - [formatter] IndexOutOfBoundsException in TokenManager - https://bugs.eclipse.org/462945
+ * Mateusz Matela <mateusz.matela@gmail.com> - [formatter] follow up bug for comments - https://bugs.eclipse.org/458208
*******************************************************************************/
package org.eclipse.jdt.internal.formatter;
@@ -54,6 +55,7 @@ import org.eclipse.jdt.core.dom.MethodDeclaration;
import org.eclipse.jdt.core.dom.Modifier;
import org.eclipse.jdt.core.dom.NormalAnnotation;
import org.eclipse.jdt.core.dom.PackageDeclaration;
+import org.eclipse.jdt.core.dom.ReturnStatement;
import org.eclipse.jdt.core.dom.SingleMemberAnnotation;
import org.eclipse.jdt.core.dom.SingleVariableDeclaration;
import org.eclipse.jdt.core.dom.Statement;
@@ -291,35 +293,41 @@ public class LineBreaksPreparator extends ASTVisitor {
handleBracedCode(node, node.getExpression(), this.options.brace_position_for_switch,
this.options.indent_switchstatements_compare_to_switch, true);
+ List<Statement> statements = node.statements();
if (this.options.indent_switchstatements_compare_to_cases) {
- int openBraceIndex = this.tm.firstIndexIn(node, TokenNameLBRACE);
- this.tm.get(openBraceIndex + 1).indent();
- int closeBraceIndex = this.tm.lastIndexIn(node, TokenNameRBRACE);
- this.tm.get(closeBraceIndex).unindent();
+ int nonBreakStatementEnd = -1;
+ for (Statement statement : statements) {
+ if (statement instanceof SwitchCase) {
+ if (nonBreakStatementEnd >= 0) {
+ // indent only comments between previous and current statement
+ this.tm.get(nonBreakStatementEnd + 1).indent();
+ this.tm.firstTokenIn(statement, -1).unindent();
+ }
+ } else if (!(statement instanceof BreakStatement || statement instanceof Block)) {
+ indent(statement);
+ }
+ nonBreakStatementEnd = (statement instanceof BreakStatement || statement instanceof ReturnStatement)
+ ? -1 : this.tm.lastIndexIn(statement, -1);
+ }
+ if (nonBreakStatementEnd >= 0) {
+ // indent comments between last statement and closing brace
+ this.tm.get(nonBreakStatementEnd + 1).indent();
+ this.tm.lastTokenIn(node, TokenNameRBRACE).unindent();
+ }
+ }
+ if (this.options.indent_breaks_compare_to_cases) {
+ for (Statement statement : statements) {
+ if (statement instanceof BreakStatement)
+ indent(statement);
+ }
}
- boolean isBreakStatement = false;
- List<Statement> statements = node.statements();
for (Statement statement : statements) {
- if (isBreakStatement) // actually, was break statement
- this.tm.firstTokenIn(statement, -1).indent();
- isBreakStatement = statement instanceof BreakStatement;
- if (this.options.indent_switchstatements_compare_to_cases
- && (isBreakStatement || statement instanceof SwitchCase || statement instanceof Block)) {
- unindent(statement);
- }
if (statement instanceof Block)
continue; // will add break in visit(Block) if necessary
if (this.options.put_empty_statement_on_new_line || !(statement instanceof EmptyStatement))
breakLineBefore(statement);
- if (isBreakStatement) {
- if (this.options.indent_breaks_compare_to_cases)
- indent(statement);
- this.tm.firstTokenAfter(statement, -1).unindent();
- }
}
- if (isBreakStatement) // actually, was break statement
- this.tm.lastTokenIn(node, -1).indent();
return true;
}
@@ -569,8 +577,7 @@ public class LineBreaksPreparator extends ASTVisitor {
private void indent(ASTNode node) {
int startIndex = this.tm.firstIndexIn(node, -1);
- while (startIndex > 0 && this.tm.get(startIndex - 1).isComment()
- && !(node.getParent() instanceof SwitchStatement))
+ while (startIndex > 0 && this.tm.get(startIndex - 1).isComment())
startIndex--;
this.tm.get(startIndex).indent();
int lastIndex = this.tm.lastIndexIn(node, -1);
@@ -578,16 +585,6 @@ public class LineBreaksPreparator extends ASTVisitor {
this.tm.get(lastIndex + 1).unindent();
}
- private void unindent(ASTNode node) {
- int startIndex = this.tm.firstIndexIn(node, -1);
- // no symmetry with indent(): unindent is only used in switch statement
- // and should not include preceding comments
- this.tm.get(startIndex).unindent();
- int lastIndex = this.tm.lastIndexIn(node, -1);
- if (lastIndex + 1 < this.tm.size())
- this.tm.get(lastIndex + 1).indent();
- }
-
public void finishUp() {
// the visits only noted where indents increase and decrease,
// now prepare actual indent values
diff --git a/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/SpacePreparator.java b/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/SpacePreparator.java
index da420e1a91..63a49a4a6b 100644
--- a/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/SpacePreparator.java
+++ b/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/SpacePreparator.java
@@ -8,6 +8,7 @@
* Contributors:
* Mateusz Matela <mateusz.matela@gmail.com> - [formatter] Formatter does not format Java code correctly, especially when max line width is set - https://bugs.eclipse.org/303519
* Mateusz Matela <mateusz.matela@gmail.com> - [formatter] IndexOutOfBoundsException in TokenManager - https://bugs.eclipse.org/462945
+ * Mateusz Matela <mateusz.matela@gmail.com> - [formatter] follow up bug for comments - https://bugs.eclipse.org/458208
*******************************************************************************/
package org.eclipse.jdt.internal.formatter;
@@ -497,9 +498,11 @@ public class SpacePreparator extends ASTVisitor {
handleToken(node, TokenNameLBRACE, this.options.insert_space_before_opening_brace_in_block, false);
if (this.options.insert_space_after_closing_brace_in_block) {
int closeBraceIndex = this.tm.lastIndexIn(node, TokenNameRBRACE);
- if (closeBraceIndex + 1 < this.tm.size()
- && this.tm.get(closeBraceIndex + 1).tokenType != TokenNameSEMICOLON)
- this.tm.get(closeBraceIndex).spaceAfter();
+ if (closeBraceIndex + 1 < this.tm.size()) {
+ int nextToken = this.tm.get(closeBraceIndex + 1).tokenType;
+ if (nextToken != TokenNameSEMICOLON && nextToken != TokenNameRPAREN)
+ this.tm.get(closeBraceIndex).spaceAfter();
+ }
}
return true;
}
diff --git a/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/linewrap/WrapExecutor.java b/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/linewrap/WrapExecutor.java
index af9486be4e..c06dc48e0c 100644
--- a/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/linewrap/WrapExecutor.java
+++ b/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/linewrap/WrapExecutor.java
@@ -7,6 +7,7 @@
*
* Contributors:
* Mateusz Matela <mateusz.matela@gmail.com> - [formatter] Formatter does not format Java code correctly, especially when max line width is set - https://bugs.eclipse.org/303519
+ * Mateusz Matela <mateusz.matela@gmail.com> - [formatter] follow up bug for comments - https://bugs.eclipse.org/458208
*******************************************************************************/
package org.eclipse.jdt.internal.formatter.linewrap;
@@ -631,7 +632,7 @@ public class WrapExecutor {
int getWrapIndent(Token token) {
WrapPolicy policy = token.getWrapPolicy();
- if (policy == null || (token.getLineBreaksBefore() > 1 && !policy.isForced))
+ if (policy == null || (token.getLineBreaksBefore() > 1 && !policy.isForced && !policy.isTopPriority()))
return token.getIndent(); // no additional indentation after an empty line
if (this.options.never_indent_line_comments_on_first_column && token.tokenType == TokenNameCOMMENT_LINE
diff --git a/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/linewrap/WrapPreparator.java b/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/linewrap/WrapPreparator.java
index a49ce78ede..b973b6fb6c 100644
--- a/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/linewrap/WrapPreparator.java
+++ b/org.eclipse.jdt.core/formatter/org/eclipse/jdt/internal/formatter/linewrap/WrapPreparator.java
@@ -7,6 +7,7 @@
*
* Contributors:
* Mateusz Matela <mateusz.matela@gmail.com> - [formatter] Formatter does not format Java code correctly, especially when max line width is set - https://bugs.eclipse.org/303519
+ * Mateusz Matela <mateusz.matela@gmail.com> - [formatter] follow up bug for comments - https://bugs.eclipse.org/458208
*******************************************************************************/
package org.eclipse.jdt.internal.formatter.linewrap;
@@ -20,10 +21,12 @@ import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNameL
import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNameLPAREN;
import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNameOR;
import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNameQUESTION;
+import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNameRBRACE;
import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNameRPAREN;
import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNameStringLiteral;
import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNameextends;
import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNameimplements;
+import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNameIdentifier;
import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNamenew;
import static org.eclipse.jdt.internal.compiler.parser.TerminalTokens.TokenNamethrows;
@@ -358,14 +361,22 @@ public class WrapPreparator extends ASTVisitor {
if (operand instanceof InfixExpression && samePrecedence(node, (InfixExpression) operand)) {
findTokensToWrap((InfixExpression) operand, depth + 1);
}
- if (this.options.wrap_before_binary_operator) {
- int index = this.tm.firstIndexBefore(operand, -1);
- while (this.tm.get(index).isComment())
- index--;
- assert node.getOperator().toString().equals(this.tm.toString(index));
- this.wrapIndexes.add(index);
- } else {
- this.wrapIndexes.add(this.tm.firstIndexIn(operand, -1));
+ int indexBefore = this.tm.firstIndexBefore(operand, -1);
+ while (this.tm.get(indexBefore).isComment())
+ indexBefore--;
+ assert node.getOperator().toString().equals(this.tm.toString(indexBefore));
+ int indexAfter = this.tm.firstIndexIn(operand, -1);
+ this.wrapIndexes.add(this.options.wrap_before_binary_operator ? indexBefore : indexAfter);
+
+ if (!this.options.join_wrapped_lines) {
+ // TODO there should be an option for never joining wraps on opposite side of the operator
+ if (this.options.wrap_before_binary_operator) {
+ if (this.tm.countLineBreaksBetween(this.tm.get(indexAfter - 1), this.tm.get(indexAfter)) > 0)
+ this.wrapIndexes.add(indexAfter);
+ } else {
+ if (this.tm.countLineBreaksBetween(this.tm.get(indexBefore), this.tm.get(indexBefore - 1)) > 0)
+ this.wrapIndexes.add(indexBefore);
+ }
}
}
}
@@ -398,6 +409,17 @@ public class WrapPreparator extends ASTVisitor {
this.wrapGroupEnd = this.tm.lastIndexIn(node, -1);
handleWrap(this.options.alignment_for_expressions_in_array_initializer, node);
}
+ if (!this.options.join_wrapped_lines
+ && !this.options.insert_new_line_before_closing_brace_in_array_initializer) {
+ // if there is a line break before the closing brace, formatter should treat it as a valid wrap to preserve
+ int closingBraceIndex = this.tm.lastIndexIn(node, TokenNameRBRACE);
+ Token closingBrace = this.tm.get(closingBraceIndex);
+ if (this.tm.countLineBreaksBetween(this.tm.get(closingBraceIndex - 1), closingBrace) == 1) {
+ int openingBraceIndex = this.tm.firstIndexIn(node, TokenNameLBRACE);
+ closingBrace.setWrapPolicy(
+ new WrapPolicy(0, openingBraceIndex, this.currentDepth, 1, true, false, -1, false));
+ }
+ }
return true;
}
@@ -679,12 +701,13 @@ public class WrapPreparator extends ASTVisitor {
indentOnColumn, topPriorityGroupEnd, false);
}
- public void finishUp() {
+ public void finishUp(ASTNode astRoot) {
preserveExistingLineBreaks();
new WrapExecutor(this.tm, this.options).executeWraps();
if (this.fieldAligner != null)
this.fieldAligner.alignComments();
wrapComments();
+ fixEnumConstantIndents(astRoot);
}
private void preserveExistingLineBreaks() {
@@ -769,4 +792,18 @@ public class WrapPreparator extends ASTVisitor {
}
}
}
+
+ private void fixEnumConstantIndents(ASTNode astRoot) {
+ if (this.options.use_tabs_only_for_leading_indentations) {
+ // enum constants should be indented like other declarations, not like wrapped elements
+ astRoot.accept(new ASTVisitor() {
+
+ @Override
+ public boolean visit(EnumConstantDeclaration node) {
+ WrapPreparator.this.tm.firstTokenIn(node, TokenNameIdentifier).setWrapPolicy(null);
+ return true;
+ }
+ });
+ }
+ }
}

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