migrate more legacy unittests into tests/
SkParse yet to be cleaned up
git-svn-id: http://skia.googlecode.com/svn/trunk@113 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/PathMeasureTest.cpp b/tests/PathMeasureTest.cpp
new file mode 100644
index 0000000..de18764
--- /dev/null
+++ b/tests/PathMeasureTest.cpp
@@ -0,0 +1,42 @@
+#include "Test.h"
+#include "SkPathMeasure.h"
+
+static void TestPathMeasure(skiatest::Reporter* reporter) {
+ SkPath path;
+
+ path.moveTo(0, 0);
+ path.lineTo(SK_Scalar1, 0);
+ path.lineTo(SK_Scalar1, SK_Scalar1);
+ path.lineTo(0, SK_Scalar1);
+
+ SkPathMeasure meas(path, true);
+ SkScalar length = meas.getLength();
+ SkASSERT(length == SK_Scalar1*4);
+
+ path.reset();
+ path.moveTo(0, 0);
+ path.lineTo(SK_Scalar1*3, SK_Scalar1*4);
+ meas.setPath(&path, false);
+ length = meas.getLength();
+ REPORTER_ASSERT(reporter, length == SK_Scalar1*5);
+
+ path.reset();
+ path.addCircle(0, 0, SK_Scalar1);
+ meas.setPath(&path, true);
+ length = meas.getLength();
+// SkDebugf("circle arc-length = %g\n", length);
+
+ for (int i = 0; i < 8; i++) {
+ SkScalar d = length * i / 8;
+ SkPoint p;
+ SkVector v;
+ meas.getPosTan(d, &p, &v);
+#if 0
+ SkDebugf("circle arc-length=%g, pos[%g %g] tan[%g %g]\n",
+ d, p.fX, p.fY, v.fX, v.fY);
+#endif
+ }
+}
+
+#include "TestClassDef.h"
+DEFINE_TESTCLASS("PathMeasure", PathMeasureTestClass, TestPathMeasure)
diff --git a/tests/SortTest.cpp b/tests/SortTest.cpp
new file mode 100644
index 0000000..6d287c5
--- /dev/null
+++ b/tests/SortTest.cpp
@@ -0,0 +1,30 @@
+#include "Test.h"
+#include "SkRandom.h"
+#include "SkTSearch.h"
+
+extern "C" {
+ int compare_int(const void* a, const void* b) {
+ return *(const int*)a - *(const int*)b;
+ }
+}
+
+static void TestSort(skiatest::Reporter* reporter) {
+ int array[100];
+ SkRandom rand;
+
+ for (int i = 0; i < 1000; i++) {
+ int j, count = rand.nextRangeU(1, SK_ARRAY_COUNT(array));
+ for (j = 0; j < count; j++) {
+ array[j] = rand.nextS() & 0xFF;
+ }
+ SkQSort(array, count, sizeof(int), compare_int);
+ for (j = 1; j < count; j++) {
+ REPORTER_ASSERT(reporter, array[j-1] <= array[j]);
+ }
+ }
+}
+
+// need tests for SkStrSearch
+
+#include "TestClassDef.h"
+DEFINE_TESTCLASS("Sort", SortTestClass, TestSort)
diff --git a/tests/StreamTest.cpp b/tests/StreamTest.cpp
new file mode 100644
index 0000000..704ab4a
--- /dev/null
+++ b/tests/StreamTest.cpp
@@ -0,0 +1,111 @@
+#include "Test.h"
+#include "SkRandom.h"
+#include "SkStream.h"
+
+#define MAX_SIZE (256 * 1024)
+
+static void random_fill(SkRandom& rand, void* buffer, size_t size) {
+ char* p = (char*)buffer;
+ char* stop = p + size;
+ while (p < stop) {
+ *p++ = (char)(rand.nextU() >> 8);
+ }
+}
+
+static void test_buffer(skiatest::Reporter* reporter) {
+ SkRandom rand;
+ SkAutoMalloc am(MAX_SIZE * 2);
+ char* storage = (char*)am.get();
+ char* storage2 = storage + MAX_SIZE;
+
+ random_fill(rand, storage, MAX_SIZE);
+
+ for (int sizeTimes = 0; sizeTimes < 100; sizeTimes++) {
+ int size = rand.nextU() % MAX_SIZE;
+ if (size == 0) {
+ size = MAX_SIZE;
+ }
+ for (int times = 0; times < 100; times++) {
+ int bufferSize = 1 + (rand.nextU() & 0xFFFF);
+ SkMemoryStream mstream(storage, size);
+ SkBufferStream bstream(&mstream, bufferSize);
+
+ int bytesRead = 0;
+ while (bytesRead < size) {
+ int s = 17 + (rand.nextU() & 0xFFFF);
+ int ss = bstream.read(storage2, s);
+ REPORTER_ASSERT(reporter, ss > 0 && ss <= s);
+ REPORTER_ASSERT(reporter, bytesRead + ss <= size);
+ REPORTER_ASSERT(reporter, memcmp(storage + bytesRead, storage2, ss) == 0);
+ bytesRead += ss;
+ }
+ REPORTER_ASSERT(reporter, bytesRead == size);
+ }
+ }
+}
+
+static void TestRStream(skiatest::Reporter* reporter) {
+ static const char s[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+ char copy[sizeof(s)];
+ SkRandom rand;
+
+ for (int i = 0; i < 65; i++)
+ {
+ char* copyPtr = copy;
+ SkMemoryStream mem(s, sizeof(s));
+ SkBufferStream buff(&mem, i);
+
+ do {
+ copyPtr += buff.read(copyPtr, rand.nextU() & 15);
+ } while (copyPtr < copy + sizeof(s));
+ REPORTER_ASSERT(reporter, copyPtr == copy + sizeof(s));
+ REPORTER_ASSERT(reporter, memcmp(s, copy, sizeof(s)) == 0);
+ }
+ test_buffer(reporter);
+}
+
+static void TestWStream(skiatest::Reporter* reporter)
+{
+ if (false) {
+ SkDebugWStream s;
+
+ s.writeText("compare: 0 "); s.writeDecAsText(0); s.newline();
+ s.writeText("compare: 591 "); s.writeDecAsText(591); s.newline();
+ s.writeText("compare: -9125 "); s.writeDecAsText(-9125); s.newline();
+ s.writeText("compare: 0 "); s.writeHexAsText(0, 0); s.newline();
+ s.writeText("compare: 03FA "); s.writeHexAsText(0x3FA, 4); s.newline();
+ s.writeText("compare: DEADBEEF "); s.writeHexAsText(0xDEADBEEF, 4); s.newline();
+ s.writeText("compare: 0 "); s.writeScalarAsText(SkIntToScalar(0)); s.newline();
+ s.writeText("compare: 27 "); s.writeScalarAsText(SkIntToScalar(27)); s.newline();
+ s.writeText("compare: -119 "); s.writeScalarAsText(SkIntToScalar(-119)); s.newline();
+ s.writeText("compare: 851.3333 "); s.writeScalarAsText(SkIntToScalar(851) + SK_Scalar1/3); s.newline();
+ s.writeText("compare: -0.08 "); s.writeScalarAsText(-SK_Scalar1*8/100); s.newline();
+ }
+
+ {
+ SkDynamicMemoryWStream ds;
+ const char s[] = "abcdefghijklmnopqrstuvwxyz";
+ int i;
+ for (i = 0; i < 100; i++) {
+ REPORTER_ASSERT(reporter, ds.write(s, 26));
+ }
+ REPORTER_ASSERT(reporter, ds.getOffset() == 100 * 26);
+ char* dst = new char[100 * 26 + 1];
+ dst[100*26] = '*';
+ ds.copyTo(dst);
+ REPORTER_ASSERT(reporter, dst[100*26] == '*');
+ // char* p = dst;
+ for (i = 0; i < 100; i++)
+ REPORTER_ASSERT(reporter, memcmp(&dst[i * 26], s, 26) == 0);
+ REPORTER_ASSERT(reporter, memcmp(dst, ds.getStream(), 100*26) == 0);
+ delete[] dst;
+ }
+}
+
+static void TestStreams(skiatest::Reporter* reporter) {
+ TestRStream(reporter);
+ TestWStream(reporter);
+}
+
+#include "TestClassDef.h"
+DEFINE_TESTCLASS("Stream", StreamTestClass, TestStreams)
diff --git a/tests/TestXCode/Tests.xcodeproj/project.pbxproj b/tests/TestXCode/Tests.xcodeproj/project.pbxproj
index ec2c171..af9dfd7 100644
--- a/tests/TestXCode/Tests.xcodeproj/project.pbxproj
+++ b/tests/TestXCode/Tests.xcodeproj/project.pbxproj
@@ -21,6 +21,9 @@
00A9BFA30F584E150091AD2D /* StringTest.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 00A9BFA20F584E150091AD2D /* StringTest.cpp */; };
00A9BFBC0F5851570091AD2D /* GeometryTest.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 00A9BFBB0F5851570091AD2D /* GeometryTest.cpp */; };
276D93080F5B9FEA0081B3B9 /* PathTest.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 276D93070F5B9FEA0081B3B9 /* PathTest.cpp */; };
+ 27C9A9C70F6222EE00E9C93D /* PathMeasureTest.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 27C9A9C40F6222EE00E9C93D /* PathMeasureTest.cpp */; };
+ 27C9A9C80F6222EE00E9C93D /* SortTest.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 27C9A9C50F6222EE00E9C93D /* SortTest.cpp */; };
+ 27C9A9C90F6222EE00E9C93D /* StreamTest.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 27C9A9C60F6222EE00E9C93D /* StreamTest.cpp */; };
8DD76F6A0486A84900D96B5E /* Tests.1 in CopyFiles */ = {isa = PBXBuildFile; fileRef = C6859E8B029090EE04C91782 /* Tests.1 */; };
/* End PBXBuildFile section */
@@ -85,6 +88,9 @@
00A9BFA60F584F200091AD2D /* TestClassDef.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = TestClassDef.h; path = ../TestClassDef.h; sourceTree = SOURCE_ROOT; };
00A9BFBB0F5851570091AD2D /* GeometryTest.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = GeometryTest.cpp; path = ../GeometryTest.cpp; sourceTree = SOURCE_ROOT; };
276D93070F5B9FEA0081B3B9 /* PathTest.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = PathTest.cpp; path = ../PathTest.cpp; sourceTree = SOURCE_ROOT; };
+ 27C9A9C40F6222EE00E9C93D /* PathMeasureTest.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = PathMeasureTest.cpp; path = ../PathMeasureTest.cpp; sourceTree = SOURCE_ROOT; };
+ 27C9A9C50F6222EE00E9C93D /* SortTest.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = SortTest.cpp; path = ../SortTest.cpp; sourceTree = SOURCE_ROOT; };
+ 27C9A9C60F6222EE00E9C93D /* StreamTest.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = StreamTest.cpp; path = ../StreamTest.cpp; sourceTree = SOURCE_ROOT; };
8DD76F6C0486A84900D96B5E /* Tests */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = Tests; sourceTree = BUILT_PRODUCTS_DIR; };
C6859E8B029090EE04C91782 /* Tests.1 */ = {isa = PBXFileReference; lastKnownFileType = text.man; path = Tests.1; sourceTree = "<group>"; };
/* End PBXFileReference section */
@@ -133,6 +139,9 @@
08FB7795FE84155DC02AAC07 /* Source */ = {
isa = PBXGroup;
children = (
+ 27C9A9C40F6222EE00E9C93D /* PathMeasureTest.cpp */,
+ 27C9A9C50F6222EE00E9C93D /* SortTest.cpp */,
+ 27C9A9C60F6222EE00E9C93D /* StreamTest.cpp */,
009CC7870F5DAF16002185BE /* ClipCubicTest.cpp */,
276D93070F5B9FEA0081B3B9 /* PathTest.cpp */,
00A9BF850F584CF30091AD2D /* Sk64Test.cpp */,
@@ -251,6 +260,9 @@
276D93080F5B9FEA0081B3B9 /* PathTest.cpp in Sources */,
009CC7840F5DAE2B002185BE /* SrcOverTest.cpp in Sources */,
009CC7880F5DAF16002185BE /* ClipCubicTest.cpp in Sources */,
+ 27C9A9C70F6222EE00E9C93D /* PathMeasureTest.cpp in Sources */,
+ 27C9A9C80F6222EE00E9C93D /* SortTest.cpp in Sources */,
+ 27C9A9C90F6222EE00E9C93D /* StreamTest.cpp in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
diff --git a/tests/main.cpp b/tests/main.cpp
index 0b82af4..7975de0 100644
--- a/tests/main.cpp
+++ b/tests/main.cpp
@@ -1,5 +1,5 @@
#include <iostream>
-
+#include "SkGraphics.h"
#include "Test.h"
using namespace skiatest;
@@ -46,7 +46,19 @@
virtual void onEnd(Test* test) {}
};
+class SkAutoGraphics {
+public:
+ SkAutoGraphics() {
+ SkGraphics::Init();
+ }
+ ~SkAutoGraphics() {
+ SkGraphics::Term();
+ }
+};
+
int main (int argc, char * const argv[]) {
+ SkAutoGraphics ag;
+
PrintfReporter reporter;
Iter iter(&reporter);
Test* test;