1This is a test that sections which are members of groups are not merged when 2creating relocatable objects. 3 4If we place an input section which is in a group in the same output section as 5another input section this leaves us with problems: 6 71. If the other input section was not previously member of a group, its data 8 becomes part of a group and we may now discard it along with that group. 92. If the other input section _was_ a member of a group we now have two groups 10 containing the same section, where discarding one will corrupt the other. 113. ... and if that section had associated relocations, which must have been 12 part of the group, we will now associate those relocations with the merged 13 output section further corrupting the group, as there is now no mapping 14 between input and output relocation sections. 15 16We test this by defining 3 sections in two groups in two input objects: 17- `.test_data_conflict` in `group1` 18- `.test_data_conflict` in `group2` 19- `.test_data_conflict` in no group at all 20 21We then link these objects together using `ld -r` and expect: 22- `.test_data_conflict` from `group1` remains in `group1`, is merged with no 23 other input section, and has the duplicate section discarded by the COMDAT 24 group logic. 25- `.test_data_conflict` from `group2` remains in `group2`, is merged with no 26 other input section, and has the duplicate section discarded by the COMDAT 27 group logic. 28- the ungrouped `.test_data_conflict` remains in no groups, and the two input 29 sections are merged into a single output section. 30