debugdeltachain: glob variance of "test-generaldelta"

We mostly care about generaldelta happening, the exact details of storage size
variation is not really important so we can glob it instead of having multiple
lines for each variances.

This will make updating the output of the command simpler.

tests/test-generaldelta.t

@@ -105,33 +105,22 b' delta coming from the server base delta '
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo debugdeltachain -m
       rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio
-        0       1        1       -1    base        104        135        104   0.77037       104         0    0.00000 (no-zstd !)
-        1       1        2        0    prev         57        135        161   1.19259       161         0    0.00000 (no-zstd !)
-        2       1        3        1    prev         57        135        218   1.61481       218         0    0.00000 (no-zstd !)
-        0       1        1       -1    base        107        135        107   0.79259       107         0    0.00000 (zstd !)
-        1       1        2        0    prev         57        135        164   1.21481       164         0    0.00000 (zstd !)
-        2       1        3        1    prev         57        135        221   1.63704       221         0    0.00000 (zstd !)
+        0       1        1       -1    base        10?        135        10?   0.7????       10?         0    0.00000 (glob)
+        1       1        2        0    prev         57        135        1??   1.?????       16?         0    0.00000 (glob)
+        2       1        3        1    prev         57        135        2??   1.6????       2??         0    0.00000 (glob)
         3       2        1       -1    base        104        135        104   0.77037       104         0    0.00000
   $ hg -R usegd debugdeltachain -m
       rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio
-        0       1        1       -1    base        104        135        104   0.77037       104         0    0.00000 (no-zstd !)
-        1       1        2        0      p1         57        135        161   1.19259       161         0    0.00000 (no-zstd !)
-        2       1        3        1    prev         57        135        218   1.61481       218         0    0.00000 (no-zstd !)
-        3       1        2        0      p1         57        135        161   1.19259       275       114    0.70807 (no-zstd !)
-        0       1        1       -1    base        107        135        107   0.79259       107         0    0.00000 (zstd !)
-        1       1        2        0      p1         57        135        164   1.21481       164         0    0.00000 (zstd !)
-        2       1        3        1    prev         57        135        221   1.63704       221         0    0.00000 (zstd !)
-        3       1        2        0      p1         57        135        164   1.21481       278       114    0.69512 (zstd !)
+        0       1        1       -1    base        10?        135        10?   0.7????       10?         0    0.00000 (glob)
+        1       1        2        0      p1         57        135        16?   1.?????       16?         0    0.00000 (glob)
+        2       1        3        1    prev         57        135        2??   1.6????       2??         0    0.00000 (glob)
+        3       1        2        0      p1         57        135        16?   1.?????       27?       114    0.????? (glob)
   $ hg -R full debugdeltachain -m
       rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio
-        0       1        1       -1    base        104        135        104   0.77037       104         0    0.00000 (no-zstd !)
-        1       1        2        0      p1         57        135        161   1.19259       161         0    0.00000 (no-zstd !)
-        2       1        2        0      p1         57        135        161   1.19259       218        57    0.35404 (no-zstd !)
-        3       1        2        0      p1         57        135        161   1.19259       275       114    0.70807 (no-zstd !)
-        0       1        1       -1    base        107        135        107   0.79259       107         0    0.00000 (zstd !)
-        1       1        2        0      p1         57        135        164   1.21481       164         0    0.00000 (zstd !)
-        2       1        2        0      p1         57        135        164   1.21481       221        57    0.34756 (zstd !)
-        3       1        2        0      p1         57        135        164   1.21481       278       114    0.69512 (zstd !)
+        0       1        1       -1    base        10?        135        10?   0.7????       10?         0    0.00000 (glob)
+        1       1        2        0      p1         57        135        16?   1.?????       16?         0    0.00000 (glob)
+        2       1        2        0      p1         57        135        16?   1.?????       2??        57    0.3???? (glob)
+        3       1        2        0      p1         57        135        16?   1.?????       27?       114    0.????? (glob)
 
 Test revlog.optimize-delta-parent-choice
 
@@ -152,12 +141,9 b' Test revlog.optimize-delta-parent-choice'
   $ hg commit -q -m merge
   $ hg debugdeltachain -m
       rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio
-        0       1        1       -1    base         59        215         59   0.27442        59         0    0.00000 (no-zstd !)
-        1       1        2        0    prev         61         86        120   1.39535       120         0    0.00000 (no-zstd !)
-        2       1        2        0      p2         62        301        121   0.40199       182        61    0.50413 (no-zstd !)
-        0       1        1       -1    base         68        215         68   0.31628        68         0    0.00000 (zstd !)
-        1       1        2        0    prev         70         86        138   1.60465       138         0    0.00000 (zstd !)
-        2       1        2        0      p2         68        301        136   0.45183       206        70    0.51471 (zstd !)
+        0       1        1       -1    base         ??        215         ??   0.?????        ??         0    0.00000 (glob)
+        1       1        2        0    prev         ??         86        1??   1.?????       1??         0    0.00000 (glob)
+        2       1        2        0      p2         ??        301        1??   0.4????       ???        ??    0.5???? (glob)
 
   $ hg strip -q -r . --config extensions.strip=
 
@@ -167,12 +153,9 b' Test revlog.optimize-delta-parent-choice'
   $ hg commit -q -m merge --config storage.revlog.optimize-delta-parent-choice=yes
   $ hg debugdeltachain -m
       rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio
-        0       1        1       -1    base         59        215         59   0.27442        59         0    0.00000 (no-zstd !)
-        1       1        2        0    prev         61         86        120   1.39535       120         0    0.00000 (no-zstd !)
-        2       1        2        0      p2         62        301        121   0.40199       182        61    0.50413 (no-zstd !)
-        0       1        1       -1    base         68        215         68   0.31628        68         0    0.00000 (zstd !)
-        1       1        2        0    prev         70         86        138   1.60465       138         0    0.00000 (zstd !)
-        2       1        2        0      p2         68        301        136   0.45183       206        70    0.51471 (zstd !)
+        0       1        1       -1    base         ??        215         ??   0.?????        ??         0    0.00000 (glob)
+        1       1        2        0    prev         ??         86        1??   1.?????       1??         0    0.00000 (glob)
+        2       1        2        0      p2         ??        301        1??   0.4????       ???        ??    0.5???? (glob)
 
 Test that strip bundle use bundle2
   $ hg --config extensions.strip= strip .
@@ -283,20 +266,12 b' test maxdeltachainspan'
        46       3       29       45      p1         58       1334       1671   1.25262      1671         0    0.00000
        47       3       30       46      p1         58       1380       1729   1.25290      1729         0    0.00000
        48       3       31       47      p1         58       1426       1787   1.25316      1787         0    0.00000
-       49       4        1       -1    base        197        316        197   0.62342       197         0    0.00000 (no-zstd !)
-       50       4        2       49      p1         58        362        255   0.70442       255         0    0.00000 (no-zstd !)
-       51       4        3       50    prev        356        594        611   1.02862       611         0    0.00000 (no-zstd !)
-       52       4        4       51      p1         58        640        669   1.04531       669         0    0.00000 (no-zstd !)
-       49       4        1       -1    base        205        316        205   0.64873       205         0    0.00000 (zstd !)
-       50       4        2       49      p1         58        362        263   0.72652       263         0    0.00000 (zstd !)
-       51       4        3       50    prev        366        594        629   1.05892       629         0    0.00000 (zstd no-bigendian !)
-       52       4        4       51      p1         58        640        687   1.07344       687         0    0.00000 (zstd no-bigendian !)
-       51       4        3       50    prev        367        594        630   1.06061       630         0    0.00000 (zstd bigendian !)
-       52       4        4       51      p1         58        640        688   1.07500       688         0    0.00000 (zstd bigendian !)
+       49       4        1       -1    base        ???        316        ???   0.6????       ???         0    0.00000 (glob)
+       50       4        2       49      p1         58        362        2??   0.7????       2??         0    0.00000 (glob)
+       51       4        3       50    prev        3??        5??        6??   1.0????       6??         0    0.00000 (glob)
+       52       4        4       51      p1         58        640        6??   1.0????       6??         0    0.00000 (glob)
        53       5        1       -1    base          0          0          0   0.00000         0         0    0.00000
-       54       6        1       -1    base        369        640        369   0.57656       369         0    0.00000 (no-zstd !)
-       54       6        1       -1    base        375        640        375   0.58594       375         0    0.00000 (zstd no-bigendian !)
-       54       6        1       -1    base        376        640        376   0.58750       376         0    0.00000 (zstd bigendian !)
+       54       6        1       -1    base        3??        640        3??   0.5????       3??         0    0.00000 (glob)
   $ hg clone --pull source-repo --config experimental.maxdeltachainspan=2800 relax-chain --config format.generaldelta=yes
   requesting all changes
   adding changesets
@@ -357,19 +332,12 b' test maxdeltachainspan'
        46       3       29       45      p1         58       1334       1671   1.25262      1671         0    0.00000
        47       3       30       46      p1         58       1380       1729   1.25290      1729         0    0.00000
        48       3       31       47      p1         58       1426       1787   1.25316      1787         0    0.00000
-       49       4        1       -1    base        197        316        197   0.62342       197         0    0.00000 (no-zstd !)
-       50       4        2       49      p1         58        362        255   0.70442       255         0    0.00000 (no-zstd !)
-       51       2       13       17      p1         58        594        739   1.24411      2781      2042    2.76319 (no-zstd !)
-       52       5        1       -1    base        369        640        369   0.57656       369         0    0.00000 (no-zstd !)
-       49       4        1       -1    base        205        316        205   0.64873       205         0    0.00000 (zstd !)
-       50       4        2       49      p1         58        362        263   0.72652       263         0    0.00000 (zstd !)
-       51       2       13       17      p1         58        594        739   1.24411      2789      2050    2.77402 (zstd !)
-       52       5        1       -1    base        375        640        375   0.58594       375         0    0.00000 (zstd no-bigendian !)
-       52       5        1       -1    base        376        640        376   0.58750       376         0    0.00000 (zstd bigendian !)
+       49       4        1       -1    base        ???        316        ???   0.6????       ???         0    0.00000 (glob)
+       50       4        2       49      p1         58        362        2??   0.7????       2??         0    0.00000 (glob)
+       51       2       13       17      p1         58        594        739   1.24411      278?      20??    2.7???? (glob)
+       52       5        1       -1    base        3??        640        3??   0.5????       3??         0    0.00000 (glob)
        53       6        1       -1    base          0          0          0   0.00000         0         0    0.00000
-       54       7        1       -1    base        369        640        369   0.57656       369         0    0.00000 (no-zstd !)
-       54       7        1       -1    base        375        640        375   0.58594       375         0    0.00000 (zstd no-bigendian !)
-       54       7        1       -1    base        376        640        376   0.58750       376         0    0.00000 (zstd bigendian !)
+       54       7        1       -1    base        3??        640        3??   0.5????       3??         0    0.00000 (glob)
   $ hg clone --pull source-repo --config experimental.maxdeltachainspan=0 noconst-chain --config format.usegeneraldelta=yes --config storage.revlog.reuse-external-delta-parent=no
   requesting all changes
   adding changesets
@@ -435,6 +403,4 b' test maxdeltachainspan'
        51       2       13       17      p1         58        594        739   1.24411      2642      1903    2.57510
        52       2       14       51      p1         58        640        797   1.24531      2700      1903    2.38770
        53       4        1       -1    base          0          0          0   0.00000         0         0    0.00000
-       54       5        1       -1    base        369        640        369   0.57656       369         0    0.00000 (no-zstd !)
-       54       5        1       -1    base        375        640        375   0.58594       375         0    0.00000 (zstd no-bigendian !)
-       54       5        1       -1    base        376        640        376   0.58750       376         0    0.00000 (zstd bigendian !)
+       54       5        1       -1    base        3??        640        3??   0.5????       3??         0    0.00000 (glob)