test t/*.rb spacing fix

test/t/array.rb

@@ -83,7 +83,7 @@ end
 assert('Array#index', '15.2.12.5.14') do
   a = [1,2,3]
 
-  a.index(2) == 1 
+  a.index(2) == 1
 end
 
 assert('Array#initialize', '15.2.12.5.15') do
@@ -99,7 +99,7 @@ assert('Array#initialize_copy', '15.2.12.5.16') do
   a = [1,2,3]
   b = [].initialize_copy(a)
 
-  b == [1,2,3]  
+  b == [1,2,3]
 end
 
 assert('Array#join', '15.2.12.5.17') do
@@ -165,7 +165,7 @@ end
 assert('Array#rindex', '15.2.12.5.26') do
   a = [1,2,3]
 
-  a.rindex(2) == 1 
+  a.rindex(2) == 1
 end
 
 assert('Array#shift', '15.2.12.5.27') do
@@ -178,7 +178,7 @@ end
 assert('Array#size', '15.2.12.5.28') do
   a = [1,2,3]
 
-  a.size == 3  
+  a.size == 3
 end
 
 assert('Array#slice', '15.2.12.5.29') do

test/t/float.rb

@@ -9,7 +9,7 @@ assert('Float#+', '15.2.9.3.1') do
   a = 3.123456788 + 0.000000001
   b = 3.123456789 + 1
 
-  check_float(a, 3.123456789) and 
+  check_float(a, 3.123456789) and
     check_float(b, 4.123456789)
 end
 
@@ -17,8 +17,8 @@ assert('Float#-', '15.2.9.3.2') do
   a = 3.123456790 - 0.000000001
   b = 5.123456789 - 1
 
-  check_float(a, 3.123456789) and 
-    check_float(b, 4.123456789)  
+  check_float(a, 3.123456789) and
+    check_float(b, 4.123456789)
 end
 
 assert('Float#*', '15.2.9.3.3') do
@@ -47,17 +47,17 @@ end
 
 assert('Float#<=>', '15.2.9.3.6') do
   a = 3.123456789 <=> 3.123456788
-  b = 3.123456789 <=> 3.123456789 
+  b = 3.123456789 <=> 3.123456789
   c = 3.123456789 <=> 3.123456790
   a2 = 3.123456789 <=> 3
   c2 = 3.123456789 <=> 4
-    
+
   a == 1 and b == 0 and c == -1 and
     a2 == 1 and c2 == -1
 end
 
 assert('Float#==', '15.2.9.3.7') do
-  3.1 == 3.1 and not (3.1 == 3.2)
+  3.1 == 3.1 and not 3.1 == 3.2
 end
 
 assert('Float#ceil', '15.2.9.3.8') do
@@ -74,7 +74,7 @@ assert('Float#floor', '15.2.9.3.10') do
 end
 
 assert('Float#infinite?', '15.2.9.3.11') do
-  not 3.123456789.infinite? and 
+  not 3.123456789.infinite? and
     (1.0 / 0.0).infinite?
 end
 

test/t/hash.rb

@@ -169,17 +169,17 @@ assert('Hash#member?', '15.2.13.4.21') do
 end
 
 assert('Hash#merge', '15.2.13.4.22') do
-  a = { 'abc_key' => 'abc_value', 'cba_key' => 'cba_value' } 
-  b = { 'cba_key' => 'XXX',  'xyz_key' => 'xyz_value' } 
+  a = { 'abc_key' => 'abc_value', 'cba_key' => 'cba_value' }
+  b = { 'cba_key' => 'XXX',  'xyz_key' => 'xyz_value' }
 
   result_1 = a.merge b
   result_2 = a.merge(b) do |key, original, new|
     original
   end
 
-  result_1 == {'abc_key' => 'abc_value', 'cba_key' => 'XXX',  
+  result_1 == {'abc_key' => 'abc_value', 'cba_key' => 'XXX',
                'xyz_key' => 'xyz_value' } and
-  result_2 == {'abc_key' => 'abc_value', 'cba_key' => 'cba_value',  
+  result_2 == {'abc_key' => 'abc_value', 'cba_key' => 'cba_value',
                'xyz_key' => 'xyz_value' }
 end
 

test/t/integer.rb

@@ -108,7 +108,7 @@ assert('Integer#downto', '15.2.8.3.15') do
   3.downto(1) do |i|
     a += i
   end
-  a == 6 
+  a == 6
 end
 
 assert('Integer#eql?', '15.2.8.3.16') do

test/t/math.rb

@@ -10,7 +10,7 @@ assert('Math.sin PI/2') do
 end
 
 
-assert('Fundamental trig identities') do  
+assert('Fundamental trig identities') do
   result = true
   N = 15
   N.times do |i|
@@ -26,7 +26,7 @@ assert('Fundamental trig identities') do
     result &= check_float((1/t) ** 2 + 1, (1/s) ** 2)
   end
   result
-end  
+end
 
 assert('Math.erf 0') do
   check_float(Math.erf(0), 0)

test/t/string.rb

@@ -115,7 +115,7 @@ end
 assert('String#chop!', '15.2.10.5.12') do
   a = ''
   b = 'abc'
-  
+
   a.chop!
   b.chop!
 
@@ -147,7 +147,7 @@ assert('String#each_line', '15.2.10.5.15') do
   a.each_line do |line|
     n_list << line
   end
-  
+
   list == n_list
 end