Fixed text count -ypixels with indices in elided lines

1 files changed, 28 insertions, 0 deletions

diff --git a/tests/textDisp.test b/tests/textDisp.test
index c3ed43f..71de1ac 100644
--- a/tests/textDisp.test
+++ b/tests/textDisp.test
@@ -2620,6 +2620,34 @@ test textDisp-19.16 {count -ypixels} {
       [.t count -ypixels 16.0 "16.0 displaylineend +1c"] \
       [.t count -ypixels "16.0 +1 displaylines" "16.0 +4 displaylines +3c"]
 } [list [expr {260 + 20 * $fixedDiff}] [expr {260 + 20 * $fixedDiff}] $fixedHeight [expr {2*$fixedHeight}] $fixedHeight [expr {3*$fixedHeight}]]
+test textDisp-19.17 {count -ypixels with indices in elided lines} {
+    .t configure -wrap none
+    .t delete 1.0 end
+    for {set i 1} {$i < 100} {incr i} {
+        .t insert end [string repeat "Line $i" 20]
+        .t insert end "\n"
+    }
+    .t tag add hidden 5.15 20.15
+    .t tag configure hidden -elide true
+    set res {}
+    update
+    lappend res \
+      [.t count -ypixels 1.0 6.0] \
+      [.t count -ypixels 2.0 7.5] \
+      [.t count -ypixels 5.0 8.5] \
+      [.t count -ypixels 6.1 6.2] \
+      [.t count -ypixels 6.1 18.8] \
+      [.t count -ypixels 18.0 20.50] \
+      [.t count -ypixels 5.2 20.60] \
+      [.t count -ypixels 20.60 20.70] \
+      [.t count -ypixels 5.0 25.0] \
+      [.t count -ypixels 25.0 5.0] \
+      [.t count -ypixels 25.4 27.50] \
+      [.t count -ypixels 35.0 38.0]
+    .t yview 35.0
+    update
+    lappend res [.t count -ypixels 5.0 25.0]
+} [list [expr {4 * $fixedHeight}] [expr {3 * $fixedHeight}] 0 0 0 0 0 0 [expr {5 * $fixedHeight}] [expr {- 5 * $fixedHeight}] [expr {2 * $fixedHeight}] [expr {3 * $fixedHeight}] [expr {5 * $fixedHeight}]]
 .t delete 1.0 end
 .t insert end "Line 1"
 for {set i 2} {$i <= 200} {incr i} {