[svn-r17255] Fixed Bug 1563 - h5diff and Infinity

Added test cases.

6 files changed, 34 insertions, 1 deletions

diff --git a/tools/h5diff/h5diffgentest.c b/tools/h5diff/h5diffgentest.c
index 95b28ee..cae79b6 100644
--- a/tools/h5diff/h5diffgentest.c
+++ b/tools/h5diff/h5diffgentest.c
@@ -331,7 +331,24 @@ int test_basic(const char *fname1, const char *fname2, const char *fname3)
 
         write_dset(gid1,1,dims1,"fp17",H5T_NATIVE_DOUBLE,data17);
         write_dset(gid1,1,dims1,"fp18",H5T_NATIVE_DOUBLE,data18);
+    }
+
+    /*------------------------------------------------------------------------
+     *            INFINITY values 
+     *------------------------------------------------------------------------
+     */
+    {
+        float  data19[6];
+        double data20[6];
+
+        data19[0] = data19[1] = data19[2] = log(0);
+        data19[3] = data19[4] = data19[5] = -log(0);
+
+        data20[0] = data20[1] = data20[2] = log(0);
+        data20[3] = data20[4] = data20[5] = -log(0);
 
+        write_dset(gid1,1,dims1,"fp19",H5T_NATIVE_FLOAT,data19);
+        write_dset(gid1,1,dims1,"fp20",H5T_NATIVE_DOUBLE,data20);
     }
 
     /*-------------------------------------------------------------------------
diff --git a/tools/h5diff/testfiles/h5diff_17.txt b/tools/h5diff/testfiles/h5diff_17.txt
index ac04bd4..dce5ef5 100644
--- a/tools/h5diff/testfiles/h5diff_17.txt
+++ b/tools/h5diff/testfiles/h5diff_17.txt
@@ -7,6 +7,8 @@ file1     file2
     x           /g1/d2         
     x      x    /g1/dset1      
     x           /g1/dset10     
+    x           /g1/dset11     
+    x           /g1/dset12     
            x    /g1/dset2      
     x           /g1/dset3      
            x    /g1/dset4      
@@ -20,7 +22,9 @@ file1     file2
     x           /g1/fp16       
     x           /g1/fp17       
     x           /g1/fp18       
+    x           /g1/fp19       
     x           /g1/fp2        
+    x           /g1/fp20       
     x           /g1/ld         
            x    /g2            
            x    /g2/dset1      
diff --git a/tools/h5diff/testfiles/h5diff_171.txt b/tools/h5diff/testfiles/h5diff_171.txt
new file mode 100644
index 0000000..7ee0711
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_171.txt
@@ -0,0 +1,2 @@
+dataset: </g1/fp19> and </g1/fp19>
+0 differences found
diff --git a/tools/h5diff/testfiles/h5diff_172.txt b/tools/h5diff/testfiles/h5diff_172.txt
new file mode 100644
index 0000000..e2d1b7d
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_172.txt
@@ -0,0 +1,2 @@
+dataset: </g1/fp20> and </g1/fp20>
+0 differences found
diff --git a/tools/h5diff/testfiles/h5diff_basic1.h5 b/tools/h5diff/testfiles/h5diff_basic1.h5
index fd7e16e..7a0b63a 100644
--- a/tools/h5diff/testfiles/h5diff_basic1.h5
+++ b/tools/h5diff/testfiles/h5diff_basic1.h5
diff --git a/tools/h5diff/testh5diff.sh b/tools/h5diff/testh5diff.sh
index e112ed8..4167243 100755
--- a/tools/h5diff/testh5diff.sh
+++ b/tools/h5diff/testh5diff.sh
@@ -326,6 +326,14 @@ TOOLTEST h5diff_16_3.txt -v -p 0.02 $FILE1 $FILE1 g1/dset9 g1/dset10
 TESTING $H5DIFF -v $SRCFILE1 $SRCFILE2
 TOOLTEST h5diff_17.txt -v $FILE1 $FILE2   
 
+# 1.8 test 32-bit INFINITY
+TESTING $H5DIFF $SRCFILE1 $SRCFILE1 /g1/fp19
+TOOLTEST h5diff_171.txt -v $SRCFILE1 $SRCFILE1 /g1/fp19
+
+# 1.8 test 64-bit INFINITY
+TESTING $H5DIFF $SRCFILE1 $SRCFILE1 /g1/fp20
+TOOLTEST h5diff_172.txt -v $SRCFILE1 $SRCFILE1 /g1/fp20
+
 # 1.8 quiet mode 
 TESTING $H5DIFF -q $SRCFILE1 $SRCFILE2
 TOOLTEST h5diff_18.txt -q $FILE1 $FILE2 
@@ -541,7 +549,7 @@ TOOLTEST h5diff_627.txt --count=200 $FILE1 $FILE2 g1/dset3 g1/dset4
 TESTING $H5DIFF -n 1 $SRCFILE1 $SRCFILE2  g1/dset3 g1/dset4
 TOOLTEST h5diff_628.txt -n 1 $FILE1 $FILE2 g1/dset3 g1/dset4
 
-# Disabling this test as it hangs in parallel tests - LRK 20090618
+# Disabling this test as it hangs - LRK 20090618
 # 6.29  non valid files
 #TESTING $H5DIFF file1.h6 file2.h6
 #TOOLTEST h5diff_629.txt file1.h6 file2.h6