common/TextTable: only pad between columns

No need to pad on the right-hand side if there are no additional columns
that follow.

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/common/TextTable.cc b/src/common/TextTable.cc
index 8973c9e756cdfc93d1ea8ac41e5255171666e0d1..e17e7eb8d1cc1137a23121d848eabbf15abeeaa9 100644 (file)
--- a/src/common/TextTable.cc
+++ b/src/common/TextTable.cc
@@ -68,18 +68,22 @@ std::ostream &operator<<(std::ostream &out, const TextTable &t)
 {
   for (unsigned int i = 0; i < t.col.size(); i++) {
     TextTable::TextTableColumn col = t.col[i];
+    if (i) {
+      out << t.column_separation;
+    }
     out << string(t.indent, ' ')
-        << pad(col.heading, col.width, col.hd_align)
-       << t.column_separation;
+        << pad(col.heading, col.width, col.hd_align);
   }
   out << endl;
 
   for (unsigned int i = 0; i < t.row.size(); i++) {
     for (unsigned int j = 0; j < t.row[i].size(); j++) {
       TextTable::TextTableColumn col = t.col[j];
+      if (j) {
+       out << t.column_separation;
+      }
       out << string(t.indent, ' ')
-         << pad(t.row[i][j], col.width, col.col_align)
-         << t.column_separation;
+         << pad(t.row[i][j], col.width, col.col_align);
     }
     out << endl;
   }

diff --git a/src/test/cli/crushtool/arg-order-checks.t b/src/test/cli/crushtool/arg-order-checks.t
index a83e37196c4fa41e1602fff27e08ebd0dcd88594..ec81a4ee83902492634a824cda61b07f5c0a9d1d 100644 (file)
--- a/src/test/cli/crushtool/arg-order-checks.t
+++ b/src/test/cli/crushtool/arg-order-checks.t
@@ -6,43 +6,43 @@
   $ map="$TESTDIR/foo"
   $ crushtool --outfn "$map" --build --set-chooseleaf-vary-r 0 --set-chooseleaf-stable 0 --num_osds 25 node straw 5 rack straw 1 root straw 0 --reweight-item osd.2 99 -o "$map" --tree
   crushtool reweighting item osd.2 to 99
-  ID  CLASS WEIGHT    TYPE NAME          
-  -11       123.00000 root root          
-   -6       103.00000     rack rack0     
-   -1       103.00000         node node0 
-    0         1.00000             osd.0  
-    1         1.00000             osd.1  
-    2        99.00000             osd.2  
-    3         1.00000             osd.3  
-    4         1.00000             osd.4  
-   -7         5.00000     rack rack1     
-   -2         5.00000         node node1 
-    5         1.00000             osd.5  
-    6         1.00000             osd.6  
-    7         1.00000             osd.7  
-    8         1.00000             osd.8  
-    9         1.00000             osd.9  
-   -8         5.00000     rack rack2     
-   -3         5.00000         node node2 
-   10         1.00000             osd.10 
-   11         1.00000             osd.11 
-   12         1.00000             osd.12 
-   13         1.00000             osd.13 
-   14         1.00000             osd.14 
-   -9         5.00000     rack rack3     
-   -4         5.00000         node node3 
-   15         1.00000             osd.15 
-   16         1.00000             osd.16 
-   17         1.00000             osd.17 
-   18         1.00000             osd.18 
-   19         1.00000             osd.19 
-  -10         5.00000     rack rack4     
-   -5         5.00000         node node4 
-   20         1.00000             osd.20 
-   21         1.00000             osd.21 
-   22         1.00000             osd.22 
-   23         1.00000             osd.23 
-   24         1.00000             osd.24 
+  ID   CLASS  WEIGHT     TYPE NAME         
+  -11         123.00000  root root         
+   -6         103.00000      rack rack0    
+   -1         103.00000          node node0
+    0           1.00000              osd.0 
+    1           1.00000              osd.1 
+    2          99.00000              osd.2 
+    3           1.00000              osd.3 
+    4           1.00000              osd.4 
+   -7           5.00000      rack rack1    
+   -2           5.00000          node node1
+    5           1.00000              osd.5 
+    6           1.00000              osd.6 
+    7           1.00000              osd.7 
+    8           1.00000              osd.8 
+    9           1.00000              osd.9 
+   -8           5.00000      rack rack2    
+   -3           5.00000          node node2
+   10           1.00000              osd.10
+   11           1.00000              osd.11
+   12           1.00000              osd.12
+   13           1.00000              osd.13
+   14           1.00000              osd.14
+   -9           5.00000      rack rack3    
+   -4           5.00000          node node3
+   15           1.00000              osd.15
+   16           1.00000              osd.16
+   17           1.00000              osd.17
+   18           1.00000              osd.18
+   19           1.00000              osd.19
+  -10           5.00000      rack rack4    
+   -5           5.00000          node node4
+   20           1.00000              osd.20
+   21           1.00000              osd.21
+   22           1.00000              osd.22
+   23           1.00000              osd.23
+   24           1.00000              osd.24
   $ crushtool -d "$map"
   # begin crush map
   tunable choose_local_tries 0

diff --git a/src/test/cli/osdmaptool/tree.t b/src/test/cli/osdmaptool/tree.t
index fa55b4a9837e2a5478c8c80fb04edd87ad926f1d..387f564b00d91b56bb23655cd8acce7c10090fe3 100644 (file)
--- a/src/test/cli/osdmaptool/tree.t
+++ b/src/test/cli/osdmaptool/tree.t
@@ -4,13 +4,13 @@
 
   $ osdmaptool --tree=plain om
   osdmaptool: osdmap file 'om'
-  ID CLASS WEIGHT  TYPE NAME              STATUS REWEIGHT PRI-AFF 
-  -1       3.00000 root default                                   
-  -3       3.00000     rack localrack                             
-  -2       3.00000         host localhost                         
-   0       1.00000             osd.0         DNE        0         
-   1       1.00000             osd.1         DNE        0         
-   2       1.00000             osd.2         DNE        0         
+  ID  CLASS  WEIGHT   TYPE NAME               STATUS  REWEIGHT  PRI-AFF
+  -1         3.00000  root default                                     
+  -3         3.00000      rack localrack                               
+  -2         3.00000          host localhost                           
+   0         1.00000              osd.0          DNE         0         
+   1         1.00000              osd.1          DNE         0         
+   2         1.00000              osd.2          DNE         0         
 
   $ osdmaptool --tree=json-pretty om
   osdmaptool: osdmap file 'om'

diff --git a/src/test/test_texttable.cc b/src/test/test_texttable.cc
index 25a82449c731c660486c90e56e1dcac102dfb33d..290f6f85fa9fd537da6908c8090eab7ac11ba4f3 100644 (file)
--- a/src/test/test_texttable.cc
+++ b/src/test/test_texttable.cc
@@ -29,7 +29,7 @@ TEST(TextTable, Alignment) {
   t << "1" << 2 << 3 << TextTable::endrow;
   std::ostringstream oss;
   oss << t;
-  ASSERT_STREQ("HEAD1  HEAD2  HEAD3  \n1        2        3  \n", oss.str().c_str());
+  ASSERT_STREQ("HEAD1  HEAD2  HEAD3\n1        2        3\n", oss.str().c_str());
 }
 
 TEST(TextTable, WidenAndClearShrink) {
@@ -43,14 +43,14 @@ TEST(TextTable, WidenAndClearShrink) {
   // validate wide output
   std::ostringstream oss;
   oss << t;
-  ASSERT_STREQ("1      \nwider  \n", oss.str().c_str());
+  ASSERT_STREQ("1    \nwider\n", oss.str().c_str());
   oss.str("");
 
   // reset, validate single-char width output
   t.clear();
   t << "s";
   oss << t;
-  ASSERT_STREQ("1  \ns  \n", oss.str().c_str());
+  ASSERT_STREQ("1\ns\n", oss.str().c_str());
 }
 
 TEST(TextTable, Indent) {
@@ -61,7 +61,7 @@ TEST(TextTable, Indent) {
   t << "s";
   std::ostringstream oss;
   oss << t;
-  ASSERT_STREQ("          1  \n          s  \n", oss.str().c_str());
+  ASSERT_STREQ("          1\n          s\n", oss.str().c_str());
 }